ES2955109T3 - Mobile lighting device - Google Patents

Abstract

Mobile lighting device (1) comprising a lighting (3) and a support (2) for lighting that allows the lighting to be arranged at height and which also has a lighting storage function, characterized in that the lighting (3) is removable. with respect to the support (2) and houses its own electrical power supply, and because the support (2) has a body that comprises, on the one hand, a storage casing (23) suitable for housing the lighting that can, in case necessary, be turned on in the position installed in the housing, and on the other hand, two feet (40, 41) capable of adopting two positions, a storage position and a functional position, forming the two feet when they are in the functional position. with the body of the support, a tripod comprising a head on which the lighting removed from its housing can be removably fixed. (Automatic translation with Google Translate, without legal value)

Description

DESCRIPTION

Mobile lighting device

The invention concerns the field of mobile (nomadic) and portable lighting, in particular portable lamp type lighting.

A portable lamp is used in particular in construction to illuminate a construction site, allowing the user to easily make their lighting mobile in order to adapt to each situation.

Typically, a portable lamp must be easily transportable, be able to operate on batteries or be electrically connected to the electrical network, and be able to illuminate from a certain height. Among the different models of existing portable lamps, there are portable lamps with a fixed lighting cable and equipped with a suspension system, compact portable battery lamps that include a fixed lamp and a handle that allows the portable lamp to be fixed on height by suspension of the handle, and those in the form of a much more imposing casing that store one or more power batteries, intended to be placed at ground level, and that houses a lamp that is integral with a telescopic mast in order to have the lamp at a certain height.

However, these portable or portable lamps have several drawbacks.

These lamps have a limited use:

- The cabled device requires a connection to an electrical distribution network to be available, and limits the movement of the user on the construction site due to the imposed length of the electrical cable, or does not allow, due to the cable, easy movement on a construction site. which may be congested.

- The battery-powered device with handle is certainly not bulky, but can only be suspended; It is necessary to have a hitch element available on site.

- The device with a telescopic mast is transportable but is too heavy and bulky to be carried in the hand for specific lighting that the user may need while keeping the device in the hand. Furthermore, the device with a telescopic mast is bulky with respect to its base housing in order to store enough batteries, which does not allow it to be placed in certain narrow corners of a room.

Furthermore, in battery-powered devices, this creates the risk of stopping lighting in the event of a flat battery, or implies systematically having one or more charged spare batteries available, which does not simplify organization on a construction site.

A lighting device according to the preamble of claim 1 is disclosed in EP 2146136 A1.

The invention therefore aims to alleviate the aforementioned drawbacks by proposing a mobile lighting device that allows lighting at height, while being easy to install, having a size that allows lighting that makes it possible to remain, if necessary, as long as possible. closer to the user, or can even be carried in the hand, and that necessarily guarantees its operation even when the lighting is battery-powered.

According to the claim, the mobile lighting device is according to claim 1. In particular, the mobile lighting device comprises a lamp and a support for the lamp that allows the lamp to be arranged in height and that also has a storage function for the lamp, the device being characterized in that the lamp is removable with respect to the support and houses its own electrical supply (rechargeable), and in that the support has a body that comprises, on the one hand, a storage housing suitable for housing the lamp, which, if necessary, can be turned on in the installed position in the housing, and on the other, two legs capable of adopting two positions, a storage position and a functional position, forming the two legs, when they are in functional position, with the body of the support a tripod comprising a head on which the lamp that has been removed from its housing can be removably fixed. The legs can be removable with respect to the body of the support, or they can be integral with the body of the support and foldable/deployable.

Consequently, the mobile lighting device of the invention provides a lamp with multiple positions and uses: the detachability of the lamp with respect to the support allows the separation of the lamp, which can then be easily held in the hand, without being heavy. and voluminous, which can be used if necessary in hard-to-access corners of a room, while guaranteeing lighting, since it includes its own battery-type electrical power supply. In addition, the lamp can be placed at a height thanks to its storage support that becomes a tripod and at the level of whose head the lamp is mounted. Furthermore, even when the stand is mounted on a tripod, the lamp can remain placed in the stand housing and be turned on, providing a different orientation of the lamp. Finally, the support without being transformed into a tripod can be placed on a surface with the lamp placed and on, providing a more lighting orientation. When the support is not transformed into a tripod, it retains a size that does not need to be extended in height, which can be practical in certain situations.

According to one characteristic, the support has an elongated (oblong) shape of equivalent size to that of the two legs in order to provide the tripod.

Advantageously, the storage housing is arranged on one of the main surfaces (of the body) of the support so that in the position placed in the housing, the lamp is arranged in an oblique direction with respect to the vertical in the installed position of the tripod and can illuminate in a direction opposite to the legs.

According to the invention, the lamp storage housing is presented in the form of a through gap according to the thickness of the support body, the lamp being intended in particular to be held by locking in the gap, and preferably against stop means.

Advantageously, the storage housing comprises electrical connection means, such as a pair of electrical contacts, which are capable of cooperating directly with the electrical connection means arranged on the lamp by inserting the lamp into the housing. The pair of electrical contacts of the support and the electrical connection means of the lamp are preferably directly accessible externally, and are presented, for example, in the form of metal surfaces. Thus, it is not necessary to make any electrical connection, the electrical connection being made directly by contact once the lamp is inserted into its housing, which is very practical for the user.

According to another characteristic, the support comprises means for power supply or recharging of the lamp (the said means being arranged internally in the body of the support), in particular at least one battery, and a cable connection system for connecting the said feeding means to an electrical distribution network such as the electrical network. Thus, as soon as the lamp is stored in its housing, its own power supply (which is battery operated) is recharged directly by the power supply means of the holder. Furthermore, the support can be connected to the electrical network, allowing its electrical power means to be recharged, and consequently power or recharge the lamp's battery. The cable connection system preferably comprises an electrical cord that is integral with the support (and is connected to the electrical power means) and the support comprises storage means for said cord; In a variant, the cord can be removable and can be connected to an outlet of the support that opens to the outside of the support and connected to the electrical power means.

Preferably, the body of the support has a peripheral frame that is provided with a slot (across the entire periphery of the frame) adapted to receive a coiled power supply cord, allowing easy storage of the cord.

Additionally, the holder may comprise an electrical outlet connected to the electrical power supply means of the holder to electrically connect to the holder and supply electricity to external electrical equipment such as a power tool. This electrical outlet is independent of the cable connection system to supply electricity to the power supply means of the stand.

According to another characteristic, the body of the support comprises at one of its distal ends that forms the head of the tripod a protruding part whose upper edge comprises a reception hole, while the lamp comprises a male part capable of cooperating by insertion into said hole. reception for mounting (and fixing) the lamp on the tripod. Preferably, the dimensions of the male part and the receiving hole are adapted to ensure locking fixation of the male part.

In the remainder of the description, "upper" and "lower" are understood as the qualifiers of an element of the lighting device of the invention, considered when the support of the device is installed in a tripod position on a horizontal surface.

According to another characteristic, the lamp comprises two parts (preferably elongated) foldable with respect to each other (around an axis of rotation transverse to the longitudinal direction of the parts), at least one of the parts comprising the lighting function (being illuminant on at least one of its main faces), while the other part forms a support and/or fixing base and houses a rechargeable electrical power supply (battery type), the two parts being intended to be folded against each other. to be able to store the lamp in the lighting device housing.

In particular, the base comprises at one of its distal free ends (opposite the axis of rotation), on the one hand, two legs for keeping the lamp alone standing on a flat surface, and on the other, without protruding from the legs. , a male piece with the function of fixing the lamp on the tripod of the device, and preferably with the function of suspending and/or hooking the lamp independently of its fixation on the support of the device.

The folding parts can be deployed with respect to each other at least up to 180° or even 200°, which allows the lamp to be arranged, whether it is on the tripod or not, in multiple positions that allow the direction of lighting to be easily adapted. to user needs.

In the fully deployed position of the two parts, the support part allows the part with lighting function to be extended in height, therefore extending this lighting part in height.

Advantageously, the lamp may comprise, particularly at its base, means for fixing by magnetism.

According to one characteristic, the base houses an electrical supply battery inside, and comprises electrical contacts on the outside for recharging the battery, these electrical contacts being intended in particular to cooperate directly with electrical contacts provided on the support of the device that will ensure the recharge the battery. Preferably, the lamp has a general rectangular parallelepiped shape, particularly in the folded position.

Preferably, the lamp comprises outer peripheral zones that protrude with respect to the rest of the lamp body and are provided with a coating of elastic plastic material, such as polystyrene-butadiene styrene (SBS). These areas allow the lamp to be protected in the folded position. They also make it possible to ensure fixation by substantially elastic locking of the lamp in the support housing.

Finally, the lamp comprises an on/off button, preferably placed on the base being accessible to a user (on the external face of the base) in the folded position of the base against the part with lighting function, and preferably comprising means of display of the state of charge of the rechargeable electrical supply of the aforementioned lamp.

The present invention is now described with the help of examples that are solely illustrative and in no way limiting the scope of the invention, and from the attached illustrations, in which:

[Fig. 1] or Figure 1 represents a perspective view from above of an exemplary embodiment of the mobile/transportable lighting device according to the invention with the lamp in the retracted position in the device support.

[Fig. 2] or Figure 2 represents a perspective view of the device of Figure 1, the support being installed on a tripod and the lamp being in a height arrangement position on the tripod.

[Fig. 3] or Figure 3 is a top perspective view of the support of Figure 1 without the lamp.

[Fig. 4] or figure 4 corresponds to the rear face of the support in figure 3 with the lamp placed.

[Fig. 5] or figure 5 is a side view of the device of figure 2.

[Fig. 6] or figure 6 is a front view of the device of figure 2.

[Fig. 7] or Figure 7 is a rear perspective view of the tripod, showing the fixation of the legs and the mounted position of the lamp.

[Fig. 8] or Figure 8 represents a perspective view of the lamp alone according to the embodiment of the device of Figure 1, and in the folded position.

[Fig. 9] or figure 9 is a perspective view of the lamp in a deployed position.

[Fig. 10] or Figure 10 is a perspective view of the lamp in a deployed position according to another opening angle, and placed by its base on a surface, which provides another lighting direction.

[Fig. 11] or figure 11 is a front view of the lamp in a vertical position and according to a 180° deployment. [Fig. 12] or figure 12 corresponds to a side view of figure 11.

The mobile lighting device 1 of the invention illustrated in the figures is intended in particular to be used in construction works, without being limited thereto.

The purpose of the mobile lighting device 1 of the invention is to be easily transportable and to be able, depending on the situations, to place its lamp at a height either standing or suspended, or to place its lamp on any surface, even as close to the ground, or as possible. Being able to hold the lamp easily in your hand without making it bulky and heavy, or even place the lamp without difficulty in tight places.

According to the invention, the mobile lighting device 1 comprises a support 2 and a lamp 3 that is removable with respect to the support and works with a battery, the body of the support 2 having a lamp storage function (figure 1), and that allows the lamp 2 to be arranged in height (figure 2) forming, through two legs 40 and 41, a tripod. The lamp 3 in the position placed on its support may or may not be on, and can therefore perform its lighting function if necessary. Furthermore, the stored position of the lamp allows the lamp 3 to be electrically powered and/or recharged through the support 2.

Lamp 3 houses its power battery inside its body. Thus, as the lamp is removable with respect to the support 2, it remains autonomous and can operate without being electrically connected to the support.

The detachability of the lamp 3 allows it to be arranged in a manner appropriate to the situation of use. The lamp 3 as such (without its support) is therefore portable; The user can use the lamp without using the support 2, allowing him, for example, to place the lamp directly on a surface such as a floor, place it in a corner, and/or be as close to an area that needs to be illuminated. As will be seen later, the lamp 3 is also suitable for being suspended or hooked, independently of the support 2. Finally, its detachability allows it to be removed from its storage outside the support 2 and arranged and fixed on the support 2 in an elevated position with respect to the mentioned support (figure 2).

In particular relation to Figures 1 to 4, the support 2 comprises an oblong-shaped body with two opposite ends, one called lower 2A and another called upper 2B. The body preferably has a general parallelepiped shape. The lower end 2A is intended to rest on the ground when the device is placed in its tripod position, while the upper end 2B located then in height is intended to support the lamp 3. The body of the support 2 comprises two opposite general faces. , a so-called front face 2C easily accessible to the user in the tripod installed position, and a so-called rear face 2D and with which the legs 40 and 41 cooperate. The two opposite faces 2C and 2D are joined by a peripheral frame 20.

The support 2 comprises a solid part 21 that houses an electrical power supply and electrical charge block, and a hollow part 22 for storing the lamp 3. The hollow part 22 comprises a through hole 23 whose dimensions and geometry are adapted to constitute a housing for receiving/storing the lamp 3, the lamp not protruding in the stored position in the recess outside the body of the support. The hole 23 is through so that it favors, for the battery of the lamp 3, thermal exchanges with the outside, in particular the evacuation of calories and therefore the cooling of the lamp, when the lamp is housed in said hole. and is or has been in operation. As will be seen later, the lamp 3 according to the invention is foldable and deployable; In the receiving housing/recess 23, the lamp 3 is in one of its folded positions, a position called the folded position.

The hole 23 is oblong with respect to the lamp 3, which is elongated and preferably has a substantially parallelepiped shape.

The fixation of the lamp 3 in the hole 23 is carried out by locking it in the said hole, and putting it to rest (in planes parallel to the general surface of the hole, and therefore to the front faces 2C and rear 2D) in the retracted position. the bumper lamp (lower) 24 on the front face integral with the solid part 21 and extending protruding into the gap 23, and a peripheral projection or at least two upper projections 24' at the level of the upper corners inside the hole 23, so as not to go beyond the 2D rear face and leave the support. Preferably, the upper corner projections 24' form inclined surfaces of the front face 2C in the direction of the rear face 2D. The body of the lamp, which is intended to be pushed into the hole slightly with force, comprises peripheral areas 30 provided with a coating of elastic plastic material (Figure 1), which allows the lamp to be inserted forcefully into the hole and blocked at the same time. allows you to take it out again. The elastic plastic coating material is, for example, SBS.

The support 2 comprises a pair of electrical contacts 25 that are arranged at one of the ends of the hole 23 and at the level of the solid part 21. When the lamp 3 is inserted into the hole 23 and is applied against the stops 24, it cooperates through electrical contacts 31 appropriately arranged on the lamp body 3 (figure 10) with said electrical contacts 25.

The solid part 21 that houses the electrical power supply and battery recharging block of the lamp 3 comprises an electrical connection system by cable to connect to an electrical distribution network in order to recharge the electrical power supply block of the support 2 and/or power the lamp 3 by cable and through the electrical power supply block of the support 2 when it is in its stored position in the support 2.

The electrical cable connection system of the support 2 comprises an electrical cord 5 that is preferably integral with the support 2 and extends outside the solid part 21. The support 2 preferably comprises storage means for the electrical cord 5 when it is not being used. In the illustrated example, the peripheral frame 20 of the support has a peripheral slot 26 in which and around which the cord 5 is wound (Figures 1, 3 and 4).

Furthermore, the support 2 advantageously comprises at least one electrical outlet 50 in connection with the electrical power supply block internal to the support 2, which allows, for example, to electrically connect an electric tool to the support for its power, thus serving the support 2 through from its internal power supply power block.

The support 2 comprises, integral with the frame 20 and at one of its ends (upper end 2B), opposite the solid part 21, a gripping means 6 such as a handle that facilitates the manipulation and transport of the device when it is not being used.

The support 2 comprises the two legs 40 and 41, preferably integral with the body of the support, which are deployable and foldable with respect to the body of the support and are capable of adopting two positions, a so-called storage position in its folded state (figures 1 and 4), and a position in its deployed state (figures 2, 5 and 6) to obtain, with the body of the support, a tripod and thus arrange the support 2 standing in a stable position. The body of the support 2 comprises on its rear face 2D two opposite longitudinal locations 42 and 43, at the limit of the frame 20 to accommodate the respective legs 40 and 41 in the retracted position. The legs 40 and 41 have a length substantially equivalent to the length of the body of the support 2. The legs 40 and 41 are integral and capable of being mobile by rotation from one of their distal ends (figures 5 and 7) and at the level of the upper end 2B of the body of the support 2 and the rear face 2D. Advantageously, each of the legs are articulated around a respective axis 44, 45 which is in an oblique direction (rather than parallel) with respect to the plane of the 2D rear face so as to allow an arrangement of the legs according to a wide opening. angular, that is, according to a separation greater than the separation distance of the planes that make up the parallel storage spaces 42 and 43, which generates better stability of the tripod.

Consequently, in the fully deployed position of the legs 40 and 41 (figures 2 and 5 to 7), the support 2 can be installed upright in the form of a tripod in order to be able to arrange the lamp 3 in height.

Lamp 3 is mounted on the tripod head (top end 2B). To this end, the support 2 comprises a support and fixing means that is advantageously made by the handle 6 of the support. The handle 6 has on its upper edge (figures 1 and 3 and 4) a hole 60 that is intended to receive by insertion a male part 32 of the body of the lamp 3, while the surface 32' of the body of the lamp 2 perpendicular Said male part abuts against the edge 61 of the handle (figures 5 and 7). This fixation by insertion (without locking) and stop, as well as by gravity, is sufficient to transport and keep the lamp vertical. Preferably, the lining material of the side edges of the male part 32 is also made of elastic plastic material of the SBS type.

In relation to figures 8 to 12, the lamp 3 has an oblong-shaped body. The lamp 3 comprises two parts 30A and 30B that are foldable/deployable with respect to each other, according to at least 180°, preferably according to 200°, around an articulation axis 33 perpendicular to the longitudinal direction of the body. In the folded state of one of the parts against the other part (Figure 8), the lamp 3 preferably has a parallelepiped shape which allows it to be placed vertically in the folded state while being very stable. In the completely deployed state (figure 11), one of the parts forms, in the extension of the other, a longitudinal extension, which makes it possible to gain height when the lamp is on its tripod. The first part 30A constitutes a base for supporting/fixing the lamp and housing a battery power supply, while the second part 30B comprises the lighting function as such.

The lighting part 30B illuminates at least along one of its main faces 30C, while its opposite face is preferably covered with a metal coating to promote heat evacuation. In the folded or partially deployed position, the illuminating face 30C is the so-called external face, which is opposite to the base 30A, to illuminate towards the external environment, even in the folded position and stored or not in its support. .

The 30A base houses the lamp's power battery. The lamp is thus autonomous. The battery is recharged when the lamp is placed in the housing 23 of the support 2.

The base 30A comprises, for its support on a flat surface (figures 11 and 12), independently of the support 2, support means 34A and 34B that allow the lamp 3 to be placed vertically on a surface, while the lamp part 30B is rises in height with respect to the base 30A. The support means 34A and 34B form two separate legs in continuity with the lateral faces (faces perpendicular to the main faces), which allows the lamp 3 to stand on a surface, whether or not the lamp part is folded. 30B (regardless of the degree of opening of the lighting part).

In the folded position of the lighting part 30B, it is blocked against the base 30A, leaving only peripheral parts protruding from the body of the lamp 3, such as the peripheral areas 30 made of SBS type plastic material, in order to protect the lamp.

As already explained above, the base 30A comprises, for mounting the lamp 3 on the support 2, the male part 32 which constitutes a means for fixing the lamp on the support 2. This male part 32 forms the free end of the body of the base 30A parallel to its main faces and perpendicular to the legs 34A and 34B. This male part 32 does not protrude from the legs 34A and 34B, and advantageously ends in the same support plane as that of the legs 34A and 34B. The male part 32 is separated from the legs 34A and 34B to provide respective gaps 35A and 35B that allow the insertion of the male part 32 into the reception hole 60 of the handle 6 of the tripod/stand 2. The thickness of the male part 32 is adapted to cooperate by insertion without blocking with said reception hole 60 of support 2. The bottoms 32' of the gaps 35A and 35B constitute the respective stops 32' for supporting the lamp 3 against the upper edge 61 of the handle 6 of the support 2, when the male part 32 is inserted into the hole 60.

Furthermore, the base 30A advantageously comprises suspension means 36 for the lamp 3 to suspend said lamp if necessary when it is not on its support 2, these suspension means 36 being constituted by a through hole arranged in the thickness of the part. 32 male to provide a hooking handle.

The lamp 3 may also comprise magnetic fixing means 37, constituted here for example by a magnet included in the body of the base 30A on its external face 30D.

Finally, the lamp 3 comprises an on/off operating button 38, preferably located on the base 30A and accessible on the external face 30D, which allows the lamp to be turned on if necessary while it is in the fully folded position. As the housing/gap 23 is through, the external face 30D is accessible in the stored position of the lamp, which allows the lamp to be turned on if necessary while it remains in the support 2. Furthermore, the interest of arranging the operation of button 38 on the face opposite to the lighting face 30C in the folded position, is not to dazzle the user during switching on.

Preferably, the operating button 38 comprises means for displaying the state of charge and the autonomy of the battery of the lamp 3. For example, these display means comprise light-emitting diodes that illuminate through a transparent or translucent surface of the button, the different colors of the diodes corresponding to a different charging state.

Preferably, during the lighting of the lamp 3 when it is not stored in its support, one of the diodes lights up for a few seconds to know the state of charge of the battery according to the color of the diode. When the lamp 3 is connected to the charging contacts 25 integral with the support 2, one of the diodes remains on; When the diode is red, the lamp battery is charging while green indicates the battery is charged. The hole 23, being through, when the lamp remains housed and connected in the support, allows you to see the means for displaying the state of charge and thus know this state of charge.

The use of the mobile/nomadic lighting device of the invention is now described.

The user can easily transport the device by the handle 6. In position of the lamp 3 stored in the support 2, the lamp can however be turned on to illuminate according to the user's situation, carrying the entire device or placing it on a surface or even suspending it through the handle 6.

When the user needs to illuminate at a certain height, he can suspend the device in the placed configuration of Figure 1, or arrange the support in the form of a tripod (Figure 2), or even suspend only the lamp 3 through its handle 36 or fix it in height by magnetization.

To arrange the support on a tripod, the user preferably first removes the lamp 3 from the housing 23 by holding the frame 20 of the support with one hand and pushing with the other hand on the lamp to disengage it from the hole and remove it, and then deploys the legs 40 and 41 out of its housing by simple twist, mounts the tripod and the user only has to put it on the ground; Finally, the user takes the lamp with his hand, unfolds it according to the desired opening angle, for example 180° as in Figure 2, and inserts the male part 32 into the reception hole 60 of the handle 6 of the support accessible to tripod head level. Assembly and fixing are completed.

To store the device, the user pulls the lamp slightly upward to remove it from the receiving hole 60, momentarily leaves the lamp, grabs the holder and folds the legs, then places the lamp back into the housing/recess 23 by inserting it slightly. inclined to position the electrical contacts 31 of the lamp against the electrical contacts 25 of the support, then it tilts by pushing the body of the lamp that fits by locking in the gap 23 and stops against the stops 24 and the upper projections 24', maintaining thus the lamp in the retracted position without risk of falling.

Claims (15)

1. Mobile lighting device (1) comprising a lamp (3) and a support (2) for the lamp that allows the height of the lighting to be adjusted and that also has the function of storing the lamp, the lamp (3) It is removable with respect to the support (2) and contains its own electrical supply, and the support (2) has a body that comprises, on the one hand, a storage housing (23) suitable for housing the lamp, which can be turned on. if necessary in the installed position in the housing and, on the other, two legs (40, 41) suitable for adopting two positions, a storage position and a functional position, forming the two legs, when they are in functional position, with the support body, a tripod comprising a head to which the lamp can be removably fixed after it has been removed from its housing, characterized in that the storage housing (23) of the lamp is presented in the form of a through gap according to the thickness of the support body. 2. Lighting device according to claim 1, characterized in that the support (2) has an elongated shape of equivalent size to that of the two legs. 3. Lighting device according to claims 1 or 2, characterized in that the storage housing (23) is arranged on one of the main surfaces of the support so that in its stored position in the housing, the lamp (3) is arranged according to an oblique direction with respect to the vertical in the installed position of the tripod and can illuminate in a direction opposite to the legs. 4. Lighting device according to any one of the preceding claims, characterized in that the lamp (3) is held by locking in the gap in the installed position in the housing, preferably against stop means (24, 24'). 5. Lighting device according to any one of the preceding claims, characterized in that the storage housing (23) comprises electrical connection means (25) such as a pair of electrical contacts, which are capable of cooperating directly with the connection means. electrical (31) arranged in the lamp (2) by inserting the lamp into the housing. 6. Lighting device according to any one of the preceding claims, characterized in that the support (2) comprises means for powering or recharging the lamp, in particular at least one battery, and a cable connection system for connecting the said electrical power supply means to an electrical distribution network such as the electrical network. 7. Lighting device according to any one of the preceding claims, characterized in that the body of the support (2) has a perimeter frame (20) that is provided with a slot (26) adapted to receive a coiled power cord (5). . 8. Lighting device according to any one of the preceding claims, characterized in that the support (2) comprises an electrical outlet (50) connected to the electrical power supply means of the support for electrically connecting to the support and supplying electricity to external electrical equipment. just like a power tool. 9. Lighting device according to any one of the preceding claims, characterized in that the lamp (3) comprises two parts (30A, 30B) foldable with respect to each other, at least one of the parts (30B) comprising the function of lighting, while the other part (30A) forms a support and/or fixing base and houses a rechargeable electrical supply, the two parts being intended to be folded against each other to store the lamp in the housing of the lighting device. , the lamp preferably having a general rectangular parallelepiped shape, particularly in the folded position. 10. Lighting device according to claim 9, characterized in that the base (30A) of the lamp comprises, at one of its distal free ends, on the one hand two legs (34A, 34B) for holding the floor lamp alone. on a flat surface and on the other, without protruding from the legs, a male part (32) intended for fixing the lamp to the tripod of the device, the male part also preferably having a function of suspension and/or hooking of the lamp. 11. Lighting device according to claims 9 or 10, characterized in that the folding parts (30A, 30B) are deployable with respect to each other at least up to 180° or even 200°. 12. Lighting device according to any one of claims 9 to 11, characterized in that it comprises, in particular at its base (30A), magnet fixation means (37). 13. Lighting device according to any one of claims 9 to 12, characterized in that the base (30A) houses an electrical supply battery and comprises, on the outside, electrical contacts (31) to recharge the battery; these contacts being intended in particular to cooperate directly with electrical contacts provided on the support (2) of the device for recharging the battery. 14. Lighting device according to any one of claims 9 to 13, characterized in that it comprises external peripheral zones (30) that protrude with respect to the body of the lamp and are provided with a coating of elastic plastic material, such as polystyrene butadiene. styrene (SBS). 15. Lighting device according to any one of claims 9 to 14, characterized in that it comprises an on/off button (38), preferably placed on the base accessible to a user in the retracted position of the base against the part with the function of lighting, and preferably comprising means for displaying the state of charge of the rechargeable electrical supply of said lamp.