WO2017000201A1 - Table lamp - Google Patents

Abstract

A table lamp comprises a reflecting body (1). The cross section of the reflecting body (1) is gradually increased from a first end face (2) to a second end face (3). A lighting component is disposed along the outer edge of the first end face (2). The lighting component is disposed at the outer edge of the first end face (2); when light of the lighting component is emitted towards the reflecting body (1), the cross section of the reflecting body (1) is gradually increased from the first end face (2) to the second end face (3),and the structure helps the reflecting body (1) reflect more light of the lighting component, and a better lighting effect is provided to a user; when the table lamp is normally placed and used, the lower part of the reflecting body (1) is heavier than the upper part of the reflecting body (1), thereby making the table lamp placed more stably.

Description

table lamp [Technical Field]

The present invention relates to the field of lighting devices and, more particularly, to a table lamp.

【Background technique】

Table lamps are commonly used lighting devices. In order to meet the diverse needs of people, in addition to the lighting function, they have more and more functions. Accordingly, the structure of the versatile table lamps is more and more complicated. The utility model patent CN 203771053 U, the publication date 2014.08.13, discloses a touch LED table lamp, comprising a lamp holder, the lower end of the lamp holder is connected with a base, and a space is formed in the space formed by the lamp holder and the base. a battery and a circuit board electrically connected to the rechargeable battery; an upper end of the socket is mounted with a lamp cover, and an LED lamp board electrically connected to the circuit board or the rechargeable battery is mounted in the lamp cover, and the top of the lamp cover is mounted a touch electrode electrically connected to the circuit board or the LED light board, wherein the circuit board is provided with a charging interface and a USB interface, and the base is provided with a charging plug corresponding to the charging interface and the USB interface respectively Hole and USB jack. The lamp is electrically connected to the touch electrode disposed in the lamp cover, the LED lamp plate, and the circuit board disposed in the base, and the lamp holder, the lamp cover and the base are fixed at the same time, and the intermediate nut is disposed. A complicated structure such as a hollow screw or a stud is inconvenient even if the lamp is produced and installed, and the intermediate nut, the hollow screw, the stud and the like do not contribute to the reflection of the light irradiated by the lamp.

China uses a new patent CN 204300798 U, announcement day 2015.04.29, which discloses a table lamp comprising a base and a support rod fixed to the base, the end of the support rod being provided with a threaded counterbore and screwed with a stud. A top plate is fixedly connected to the top end of the stud, and a plurality of recesses are respectively arranged at the bottom of the top plate, and a plurality of LED light sources are respectively installed, and a lamp cover is fixedly connected around the top plate, and a plurality of strips are respectively arranged around the side wall of the lamp cover. a hole; a cavity is arranged in the base, and a driver and a connection terminal are respectively disposed in the cavity, and the driver is electrically connected to the LED light source on the one hand, and electrically connected to the connection terminal on the other hand, and the external power supply is connected to the connection terminal. The LED light source and the base are connected by a cylindrical support rod having a constant cross section, and the support rod can only reflect a small amount of light.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide a table lamp having a better astigmatism effect.

The object of the present invention is achieved by the following technical solution: a table lamp comprising a reflector, the cross section of the reflector from the first end face to the second end face gradually increasing along the outer edge of the first end face Lighting parts are provided.

Further, the lamp further includes a lamp cover and a base, and a rim of the second end surface is contiguous with the lamp cover, and one end of the lamp cover has a hollow connecting portion extending along the inside thereof, and the connecting portion is disposed at the base and the seat After the reflectors are fixedly connected to each other, the lampshade, the reflector and the base are fixedly connected. The lampshade can protect the lighting device, and the base can provide a larger part mounting space for the lamp, and the edge of the reflector is connected with the lampshade, which facilitates the assembly and facilitates the connection of the two when the two are assembled. Stability, similarly, a hollow connecting portion is extended at one end of the lampshade. After the lamp is combined, the end of the reflector, the connecting portion of the lampshade and the plane of the base can be connected to each other, and the connection position after the fixed connection Stability has also been improved.

Further, the illumination component is disposed in a cavity formed by the lamp holder and the top cover, and the lamp holder is provided with a positioning hole, and the reflector is connected to the connection post of the top cover through the positioning hole, thereby being fixed Connecting the reflector, the lamp holder and the top cover. The arrangement of the lamp holder and the top cover protects the lighting device, and after the top cover is provided with the connecting column, the connecting column is connected with the lamp socket, thereby ensuring a sufficient space volume of the upper cavity formed by the top cover and the lamp socket. At the same time, the connection relationship between the reflector and the connecting post is easier to implement. A positioning hole is arranged on the lamp holder, so that the reflector is connected to the connecting post of the top cover through the positioning hole, and the positioning hole is evenly and skillfully realized by the lamp holder and the reflecting body even if the lamp holder is clamped by the reflector and the top cover. Connection to the top cover.

Further, the inner middle portion of the top cover is provided with an inductive member, and the inductive member is electrically connected to the illumination member through a circuit board disposed in the base. The sensing member is disposed at the inner middle position of the top cover, and the user can conveniently touch the top cover, thereby realizing the switching and brightness control of the LED light.

Further, the base includes a bottom cover and a bottom case, the reflector, the lamp cover and the bottom case Connected, the circuit board is disposed on the bottom cover, and the bottom cover is further provided with a display screen, a speaker, and function keys for controlling the circuit board. The base is divided into two parts to facilitate the installation of the parts on the base, and the display can display information such as time and date, and the speaker can broadcast the data of the display to meet the diverse needs of users.

Further, the lighting component is an LED light ring, and the lamp socket is provided with a lamp hole, and the lamp of the LED lamp ring is placed in the lamp hole of the lamp socket. After the LED light ring is connected with the lamp holder, the lamp hole on the lamp holder can not only limit the illumination direction of the LED lamp, but also protect the LED lamp.

Further, the reflector has a circular or elliptical cross section. Thus, due to the reflective effect of the surface, the reflector with the curved surface can better reflect the light and make the reflected light softer.

Further, the reflector is made of a reflective material. Although ordinary objects can reflect light, the use of reflective materials to make reflectors can make the reflectors have better reflective power, so that the lamp can provide users with higher brightness, or reduce the use of lighting components. To save energy.

Further, the top cover is provided with a positioning slot and a first positioning ring, and the lamp cover is correspondingly provided with a positioning port and a second positioning ring, and the first positioning ring and the second positioning ring are cooperatively connected. The positioning slot catches the positioning port. The positioning slot and the positioning port have the function of positioning the top cover and the lamp cover, which makes it easier to determine the connection position of the top cover and the lamp cover when the table lamp is assembled, and the cooperation of the first positioning ring and the second positioning ring has the improvement of the top cover and the lamp cover. The effect of connection stability.

In the table lamp of the present invention, the illumination member is disposed on the outer edge of the first end surface, and when the light of the illumination device is directed toward the reflector, the cross section of the reflector gradually increases from the first end surface to the second end surface, and the structure is beneficial to the structure. The reflector reflects more light from the illuminating device, so that the user has better illumination effect; at the same time, when the device is normally placed and used, the reflector is lighter and lighter, so that the lamp can be placed more stably.

[Description of the Drawings]

1 is a schematic view of a desk lamp according to an embodiment of the present invention;

Figure 2 is a cross-sectional view of the lamp of Figure 1;

Figure 3 is a bottom plan view of the lamp of Figure 1;

Figure 4 is an exploded view of the lamp of Figure 1;

Figure 5 is a schematic view of the reflector of the lamp of Figure 1;

Figure 6 is a schematic view of the lampshade of the lamp of Figure 1;

Figure 7 is a schematic view of the top cover of the lamp of Figure 1;

Figure 8 is another schematic view of the lamp cover of Figure 6.

Among them: 1, reflector; 2, the first end; 3, the second end; 4, the lampshade; 5, the battery cover; 6, the connection; 7, the lamp holder; 8, the top cover; 9, the positioning hole; Connecting column; 11, sensing member; 12, circuit board; 13, bottom cover; 14, bottom case; 15, display screen; 16, speaker; 17, function key; 18, LED light ring; 19, lamp hole; Positioning groove; 21, first positioning ring; 22, positioning port; 23, second positioning ring; 24, lamp holder positioning ring; 25, pressing member; 26, charging interface;

【detailed description】

The invention will now be further described with reference to the drawings and preferred embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic illustration of a table lamp in accordance with one embodiment of the present invention.

2 and 4, the table lamp of the present invention comprises a reflector 1 having a first end face 2 at one end and a second end face 3 at the other end, and a reflector 1 from the first end face 2 to the second end face 3. The cross section is gradually increased and its cross section is circular as shown in FIG. The reflector 1 is connected to the lamp holder 7 and the top cover 8 at the first end face 2 of the reflector 1. The positioning hole 9 is disposed in the middle of the lamp holder 7. The number of the lamp holders 7 may be three or four. A positioning post 10 is disposed in the middle of the cover 8 corresponding to the positioning hole 9. The lamp holder 7 is mounted on the first end surface of the reflector 1 and the top cover 8 and is passed through the positioning hole of the lamp holder 7 from the first end surface 2 of the reflector 1 by screws. 9 is connected to the connecting post 10 of the top cover 8 to fix the connection of the reflector 1, the lamp holder 7 and the top cover 8. A lamp hole 19 is provided around the positioning hole 9 in the socket 7. The illumination component of the table lamp of the present invention is an LED lamp ring 18, the LED lamp thereon is mounted on the lamp hole 19 on the lamp holder 7, and the LED lamp ring 18 and the lamp holder 7 are screwed, thereby the LED lamp ring 18 It is disposed in the cavity formed by the lamp holder 7 and the top cover 8, and the LED lamp ring 18 is protected.

At the second end face 3 of the reflector 1, the reflector 1 is connected to the lamp cover 4 and the base, wherein the base comprises a bottom cover 13 and a bottom case 14. As can be seen from Fig. 6, one end of the cylindrical lampshade 4 has a hollow connecting portion 6 extending toward the inside thereof, and the connecting portion 6 is provided with a screw hole. After the reflector, the lamp holder and the top cover are assembled, the lamp cover 4 is disposed between the reflector 1 and the bottom case 14, and then the lamp cover, the reflector and the bottom case can be fixedly connected by screws. After installation, the second end face 3 of the reflector 1 is contiguous with the lamp cover 4, as shown in FIG. 2, so that the lampshade 4 and the reflector 1 can be mounted more stably. In the middle of the bottom case 14, the corresponding connecting portion 6 is provided with a circular hollow groove which cooperates with the lamp cover 4 to make the lamp cover more stable on the bottom case. It can be seen from FIG. 7 that the socket positioning ring 24 is disposed on the top cover, and the socket positioning ring 24 is engaged with the socket 7, so that the socket 7 and the top cover 8 can be further connected more stably. The top cover 8 is provided with a first positioning ring 21 concentric with the socket positioning ring 24, the first positioning ring 21 is engaged with a second positioning ring disposed at one end of the lamp cover 4, and a positioning groove is further disposed on the top cover 8. 20, corresponding to the lamp cover is provided with a positioning port 22, after the lamp cover and the top cover are assembled, the positioning port 22 is engaged with the positioning groove 20, the first positioning ring and the second positioning ring cooperate, the positioning groove and the positioning port cooperate, Both the lamp cover 4 and the top cover 8 can be mounted more stably.

The bottom cover 13 is provided with a battery chamber and a circuit board 12, and a sensing member 11 is disposed at a middle portion of the inner side of the top cover 8. The sensing member can be made of a material such as copper foil, the sensing member 11, the circuit board 12, and the LED light ring 18 Electrically connected, the battery installed in the battery compartment supplies power to the desk lamp. The hollow interior of the reflector 1 and the hollow scheme of the connecting portion 6 and the bottom casing 14 can be easily passed through the line without affecting the appearance of the desk lamp. When the user touches the vicinity of the position of the cover member 8 of the top cover 8, the sensing member 11 can sense the current with the human body, thereby controlling the opening and closing of the LED light of the LED light ring 18 and the intensity of the light, which is convenient for the user. The operation of the desk lamp.

In use, the light of the LED bezel 18 is emitted from the lamp hole 19 of the lamp holder 7, and is directly irradiated to the outside of the lamp and to the outer side of the reflector 1, since the reflector 1 is from the first end face 2 to the second end face. 3 The cross section gradually becomes larger, so when the light is irradiated on the outer side surface of the reflector 1, the reflector 1 can reflect more light to the periphery, and the cross section of the reflector 1 is circular, so that the reflector can be made The outer side of 1 is a smooth curve, which makes the light reflected by the reflector 1 softer, which provides a better illumination effect for the user. The reflector of the table lamp of the embodiment is made of a material that is easy to reflect. This further enhances the reflective effect of the reflector 1. At the same time, when the table lamp is placed in normal use, the structure of the reflector is The step of making the table lamp has the characteristics of being light and heavy, which contributes to the stable placement of the table lamp. Therefore, the embodiment of the reflector of the embodiment has a multi-faceted effect.

In addition to the battery chamber, the bottom cover 13 is provided with a horn 16, a display screen 15, and function keys 17, as shown in FIG. The display screen 15 is fixed to the bottom cover 13 by a pressing member 25. The display 15 can display time, calendar and other information, and the speaker 16 can broadcast the time, date and other information, which meets the diverse needs of the user. The function key 17 can control the circuit board 12, and the circuit board 12 is also electrically connected to the speaker 16, the display screen 15, and the function key 17 controls the information of the speaker and the display screen through the control circuit board. An opening key 27 is also provided on the bottom cover 13 for controlling the opening and closing of the circuit of the entire lamp. The battery chamber can be replaced by a battery cover, and a charging interface 26 is further disposed on the bottom cover 13, and the charging interface 26 can be connected to the electric wire to charge the battery installed in the battery chamber. Of course, the desk lamp of the present invention can also replace the battery device with a plug-in wire to input electrical energy to the desk lamp, or the charging interface 26 can be designed to both charge the battery or directly supply power to the desk lamp.

Of course, the desk lamp of the present invention may also be other embodiments. For example, the cross section of the reflector is elliptical, square, polygonal, or the like, and the lampshade and the base may also be polygonal or the like. As an alternative to the LED light ring, the illumination component of the desk lamp may be a light bulb or the like. In a preferred embodiment, the illumination component is illuminated from the lamp holder to the base, but other illumination directions may be used as long as the illumination component is illuminated. It is within the scope of the present invention to be able to illuminate the side surface of the reflector.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Claims (10)

A desk lamp is characterized in that it comprises a reflector, and a cross section of the reflector is gradually increased from a first end face to a second end face, and an illumination member is disposed along an outer edge of the first end face. The desk lamp according to claim 1, wherein the lamp further comprises a lamp cover and a base, the edge of the second end face is contiguous with the lamp cover, and one end of the lamp cover extends along the interior thereof with a hollow connecting portion. After the connecting portion is disposed between the base and the reflector, and the three are fixedly connected, the lamp cover, the reflector, and the base are fixedly connected. The table lamp according to claim 1, wherein the illumination member is disposed in a cavity formed by the lamp holder and the top cover, the lamp holder is provided with a positioning hole, and the reflector passes through the positioning hole and the The connecting post of the top cover is connected to fix the connection of the reflector, the lamp holder and the top cover. The table lamp according to claim 2, wherein the illumination member is disposed in a cavity formed by the lamp holder and the top cover, and the lamp holder is provided with a positioning hole through which the reflector passes through the positioning hole The connecting post of the top cover is connected to fix the connection of the reflector, the lamp holder and the top cover. The desk lamp according to claim 4, wherein the inner middle portion of the top cover is provided with an inductive member, and the inductive member is electrically connected to the illumination member through a circuit board disposed in the base. The desk lamp according to claim 5, wherein the base comprises a bottom cover and a bottom case, the reflector, the lamp cover is connected to the bottom case, and the circuit board is disposed on the bottom cover. The bottom cover is further provided with a display screen, a horn, and function keys for controlling the circuit board. The desk lamp according to claim 1, wherein the lighting component is an LED light ring, the lamp socket is provided with a lamp hole, and the lamp of the LED lamp ring is placed in a lamp hole of the lamp socket. A table lamp according to claim 1, wherein said reflector is circular or elliptical in cross section. A table lamp according to claim 1, wherein said reflector is made of a reflective material. The table lamp according to claim 4, wherein the top cover is provided with a positioning slot and a first positioning ring, and the lamp cover is correspondingly provided with a positioning port and a second positioning ring, the first positioning ring Cooperating with the second positioning ring, the positioning slot catches the positioning port.

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