WO2025039399A1 - Spray gun light - Google Patents

Abstract

A spray gun light (100), comprising a light body (1) and a handle (2), wherein the light body (1) is rotatably connected to the handle (2), and the light body (1) comprises a C-shaped lighting member (101) and a blocking piece (102), an opening being provided in one side of the C-shaped lighting member (101), the blocking piece (102) being movably connected on one side of the opening, and being capable of rotating towards an inner arc of the C-shaped lighting member (101) and automatically springing back when no external force is applied, and the inner arc of the C-shaped lighting member (101) being configured to be fitted and fastened to a spray gun (200) when the spray gun light (100) is snapped onto the spray gun (200). By means of providing the opening and the blocking piece (102) on the side of the C-shaped lighting member (101), when a robot painting spray gun or a main-shaft painting line spray gun operates, the spray gun light (100) can be sleeved thereon from a side face, so as to enhance the lighting, and the spray gun light (100) can be hung on a rod or a rope by means of the opening when not in use, or can be hung up for lighting; the provision of the rotatable handle (2) ensures the handheld use of the light body (1), and prevents the spray gun light (100) from affecting the operation of a worker when same is sleeved on a gun body for use; therefore, the convenience of assembly and disassembly of the spray gun light (100), the firmness when same is arranged on the gun body and a lighting effect during operation are improved.

Description

Airbrush Light Technical Field

The invention relates to the field of lighting, in particular to a spray gun lamp.

Background Art

The spray gun comprises a gun body and a gun head, wherein the gun body and the gun head are connected via a connecting mechanism; the gun head comprises a nozzle, and a plurality of metal round steels are welded inside the nozzle.

In some scenarios when using a spray gun, the spraying position may be too deep to be seen clearly. In this case, direct spraying can easily cause the spraying position to deviate, affecting the accuracy of the operation.

In order to solve the above problems, the prior art often provides lighting by putting an annular luminous ring on the spray gun near the nozzle. However, the annular luminous ring can only be put into the gun from one end. In some specific scenes, it is necessary to enhance the lighting when the spray gun lamp is working; and it is not easy to put it away when not in use, which makes it inconvenient to put and take.

There is currently no effective solution to the problems in the prior art.

Summary of the invention

In order to solve the above problems, the present invention provides a spray gun lamp, which is provided with a lamp body with a notch. For a spray gun fixed on an assembly line and a hand-held spray gun, the spray gun lamp can be disassembled and assembled from the side of the spray gun regardless of whether the spray gun is in a working state. When hanging lighting is required or the spray gun lamp is placed, the baffle can be opened to hang the lamp body on a pole or rope, so as to solve the problem of inconvenient taking, placing and disassembling of the spray gun lamp in the prior art.

To achieve the above-mentioned purpose, the present invention provides a spray gun lamp, comprising: a lamp body and a handle; the lamp body and the handle are rotatably connected; the lamp body comprises a C-shaped lighting component and a baffle, one side of the C-shaped lighting component is provided with an opening, the baffle is movably connected to one side of the opening, and can be rotated in the inner arc direction of the C-shaped lighting component, the inner arc of the C-shaped lighting component is used to fit and clamp with the spray gun when it is installed on the spray gun.

Further optionally, after the blocking piece rotates in the inward arc direction, it can automatically rebound when no external force is applied.

Further optionally, an anti-fouling cover is provided on one side of the light emitting surface of the C-shaped lighting component, and the anti-fouling cover is connected to the C-shaped lighting component by a snap buckle.

Further optionally, a spray gun fixing part is provided on the inner wall of the C-shaped lighting part, and the spray gun fixing part is made of a highly elastic polymer material with reversible deformation.

Further optionally, the spray gun fixing part protrudes from the inner wall of the C-shaped lighting part, and the end surface located inside the C-shaped lighting part is connected to the spring.

Further optionally, a control knob is provided on the outer wall of the C-shaped lighting component, and the control knob is connected to the spray gun fixing component inside the C-shaped lighting component. The control knob can lock the spray gun fixing component to fix the height of the spray gun fixing component protruding from the inner wall of the C-shaped lighting component.

Further optionally, the lamp body includes a fixing portion; the fixing portion is connected to the outer wall of the C-shaped lighting component, and the side where the fixing portion is located is opposite to the side where the baffle is located; a groove is provided at the end of the handle, and the fixing portion is provided in the groove and is movably connected to the handle through a pin shaft.

Further optionally, the lamp body can be flipped around the rotation axis relative to the handle, so that when the lamp body is installed on the spray gun, the light-emitting surface of the lamp body faces the material spraying direction of the spray gun, and the handle is perpendicular to the lamp body.

Further optionally, the blocking piece is connected to one side of the opening of the C-shaped lighting component via a pin.

Further optionally, the side edge of the handle is provided with anti-slip texture.

Further optionally, the handle is provided with a charging port; and one side of the handle is provided with a switch button and a function adjustment button.

The above technical scheme has the following beneficial effects: a notch and a baffle are provided on one side of the C-shaped lighting component, so that the spray gun lamp can be quickly disassembled and assembled from the spray gun lamp when the spray gun is working; in addition, the baffle can automatically bounce back, so the spray gun lamp can be operated with one hand and is easy to install; the spray gun lamp can also be hung on a pole or rope through the notch when not in use, or hung up to complete lighting; a rotatable handle is provided to ensure that the lamp body can be used by hand, avoiding affecting the operation of the staff when it is mounted on the gun body; the firmness when it is mounted on the gun body is improved, and the lighting effect during operation is further improved.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic structural diagram of a spray gun lamp provided in an embodiment of the present invention;

FIG2 is a schematic diagram of the structure of the spray gun lamp in use according to an embodiment of the present invention;

FIG3 is a schematic structural diagram of the anti-pollution cover provided by the present invention.

Figure numerals: 1-lamp body; 101-C-type lighting component; 102-blocking piece; 103-fixing part; 2-handle; 3-spray gun fixing part; 4-control knob; 5-power button; 6-function adjustment button; 7-anti-fouling cover; 100-spray gun lamp; 200-spray gun.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

The existing annular spray gun lamp needs to be placed on a flat surface when placed. When the worker is working, the tool often needs to be quickly changed, and the surface of the lamp body is easily damaged by repeatedly taking the spray gun lamp. When not in use, it needs to be placed on a relatively stable surface, so it is inconvenient to place and take it.

Therefore, in order to solve the above problems in the prior art, an embodiment of the present invention provides a spray gun lamp. Figure 1 is a structural schematic diagram of the spray gun lamp provided by an embodiment of the present invention. As shown in Figure 1, the spray gun lamp includes: a lamp body 1 and a handle 2; the lamp body 1 and the handle 2 are rotatably connected; the lamp body 1 includes a C-shaped lighting component 101 and a baffle 102, and an opening is provided on one side of the C-shaped lighting component 101. The baffle 102 is movably connected to one side of the opening and can be rotated in the inner arc direction of the C-shaped lighting component and can automatically rebound when no external force is applied. The inner arc of the C-shaped lighting component 101 is used to fit and clamp the spray gun when it is installed on the spray gun.

As shown in FIG1 , the spray gun lamp is composed of two parts, namely, a lamp body 1 and a handle 2. The lamp body 1 is rotatably connected to the handle 2, that is, the lamp body 1 can rotate relative to the handle 2. The lamp body 1 provides a lighting function, and the lamp body 1 can be assembled on the spray gun for use. The operator can directly hold the spray gun and aim it at the position where spraying is required, and the spraying operation can be completed under sufficient light.

Figure 2 is a structural schematic diagram of the spray gun lamp provided in an embodiment of the present invention in use. As shown in Figure 2, since the lamp body 1 and the handle 2 are rotatably connected, when the lamp body 1 is mounted on the gun head of the spray gun 200, the handle 2 can rotate relative to the lamp body 1.

A power supply component or a battery may be built into the handle 2 to supply energy to the lamp body 1 .

As an optional implementation, a spray gun fixing part 3 is provided on the inner wall of the C-shaped lighting part 101 .

In an optional embodiment, the lamp body 1 includes a C-shaped lighting component 101 and a baffle 102. The C-shaped lighting component 101 is a C-shaped structure with a notch, and its inner arc is used to clamp the spray gun. When the spray gun is installed into the inner arc of the C-shaped lighting component 101 near the head, the inner wall of the C-shaped lighting component 101 is close to the outer wall of the spray gun, so that the spray gun lamp is firmly mounted on the outside of the spray gun. A baffle 102 is movably connected to one side of the notch of the C-shaped lighting component 101, and the baffle 102 rotates through a rotating shaft. In this embodiment, preferably, the baffle 102 is set to rotate in the direction of the inner arc of the C-shaped lighting component 101 and can rebound automatically. When it needs to be installed on the spray gun, align the notch with the side of the spray gun, and apply force horizontally to push the baffle 102 open. When it is mounted on the spray gun, the baffle 102 rebounds automatically. Similarly, when the spray gun lamp needs to be hung on a crossbar, align the notch with the side of the spray gun. The cross bar pushes to open the baffle 102 and put it on the cross bar. At this time, the baffle 102 can automatically rebound.

Optionally in this embodiment, the opening of the C-shaped lighting element 101 is equal to the inner arc diameter of the C-shaped lighting element 101 ; or, the opening of the C-shaped lighting element is smaller than the inner arc diameter of the C-shaped lighting element 101 .

When the opening is equal to the inner arc diameter, align it with the appropriate position of the gun head and push it in directly.

This embodiment further describes another implementation, that is, an implementation in which the opening of the C-shaped lighting element is smaller than the diameter of the inner arc of the C-shaped lighting element:

As mentioned above, spray guns used for spraying or painting can be divided into handheld mobile type and fixed type. Fixed spray guns include: spray gun for robot painting and spray gun for spindle painting line.

The annular spray gun lamp in the prior art is mounted on a portable handheld spray gun lamp. Because it can be turned off at any time, the spraying process does not require high continuity, so the annular spray gun lamp can be mounted on it when spraying stops. However, even when used on a portable handheld spray gun, there are still problems: sometimes the spray gun head will be stuck with sprayed paint or other dirt. At this time, if the annular spray gun lamp is mounted on it, it may directly stick to the paint or dirt, or the paint or dirt may fall off when it is mounted and stick to the spray gun lamp, making the spray gun lamp dirty.

On robot coating spray guns and spindle coating line spray guns, due to poor indoor lighting, it is sometimes necessary to enhance the lighting during their working state. At this time, the annular spray gun lamp in the prior art cannot be installed at all.

Based on the above two problems, the installation process of the spray gun lamp in this embodiment is as follows:

The size of spray gun heads will get smaller and smaller;

Because the opening is smaller than the diameter of the C-shaped inner arc, the spray gun lamp cannot be pushed laterally to the side of the target position; therefore, it is necessary to align the opening with a position closer to the spray gun head and push slightly from the side of the spray gun to push open the baffle 102, so that the spray gun can be accommodated in the C-shaped lighting component 101; at this time, hold the handle and pull it in the direction opposite to the spraying direction of the spray gun to pull the spray gun lamp to the target position of the sleeve, and make the spray gun fixing part 3 set on the inner wall of the C-shaped lighting component 101 tightly fixed to the spray gun.

The spray gun fixing part 3 is made of a highly elastic polymer material with reversible deformation, preferably, the material is rubber. This increases the friction force on the spray gun, further improving the assembly stability between the spray gun and the spray gun lamp. In addition to this function, the rubber material can also reduce the wear between the spray gun and the C-shaped lighting part 101. Furthermore, corrugations can be provided on the surface of the spray gun fixing part 3 to further increase the friction force.

Because the opening is smaller than the inner diameter of the C-shaped lighting element 101, the inner arc of the C-shaped lighting element 101 is more than half of the semicircle, which can better fix the spray gun lamp and the spray gun compared to the implementation method in which the opening is equal to the inner arc diameter.

In this embodiment, preferably, the baffle 102 is connected to the C-shaped lighting element 101 through a restoring spring. After the sheet 102 is pushed into the inner arc and the thrust disappears, it can be automatically restored by the spring, and automatically adjusted from the rotating state to the closed state, so that the operation of the spray gun lamp can be completed with one hand.

In another optional implementation of this embodiment, a component linked to the baffle 102 can be set in the inner arc of the C-shaped lighting element 101. When the inner arc of the spray gun lamp is close to the spray gun, the baffle 102 rebounds; when the inner arc of the spray gun lamp is separated from the spray gun lamp, the baffle 102 automatically opens. In this way, when the spray gun lamp is detached, when the spray gun lamp is loosened in the spray direction of the spray gun, the baffle 102 can be automatically opened, and the spray gun lamp can be directly taken out horizontally.

Specifically, a pressure-sensitive sensor may be provided, or a mechanical structure may be directly provided, which is achievable by those skilled in the art, and the specific implementation methods thereof should all be within the protection scope of this application.

This embodiment allows the spray gun lamp to be assembled and disassembled with only one hand, without the need to open or close the blocking piece 102, making assembly and disassembly more convenient.

As an optional embodiment, a light source is provided inside the C-shaped lighting component 101; one side of the C-shaped lighting component 101 is a light emitting surface, and a light-transmitting plate is provided at the position corresponding to the light source; an anti-fouling cover is provided on one side of the light emitting surface of the C-shaped lighting component, and the anti-fouling cover is connected to the C-shaped lighting component by a snap.

To achieve full lighting function, this embodiment evenly distributes light sources inside the C-shaped lighting element 101 to ensure that a large area of light can be uniformly emitted from one side of the C-shaped lighting element 101. This embodiment uses high-power SMD LEDs to achieve a lighting brightness of 400 lm.

The light-emitting surface of the C-shaped lighting element 101 is covered with light-transmitting plates, and the light generated by the light source can be emitted through the large-area light-transmitting plates, thereby achieving the purpose of single-sided large-area light emission of the C-shaped lighting element 101.

In addition, the spray gun lamp can also be used alone. The operator can hold the handle 2 and open the lamp body 1 to use the spray gun lamp as a handheld lighting device. In the handheld scene, the lamp body can be rotated to adjust the lighting angle. For example, when conducting an inspection, the spray gun lamp can be held to locate the exact spraying position, and then the spray gun can be used for spraying. Of course, the spray gun lamp can also be used in other environments, and this application does not limit this.

In addition, when used alone, since the lamp body 1 and the handle 2 of the spray gun lamp can rotate relative to each other, the spray gun lamp can be stably placed on a plane for use, that is, the handle 2 is placed on a table, and the lamp body 1 is rotated to a suitable angle relative to the handle 2, and the spray gun lamp can perform static and stable lighting. Furthermore, a magnet can be built into the handle 2, so that the spray gun lamp can be stably attached to iron objects, for example, it can be attached to the hood when performing car maintenance.

Furthermore, a groove can be provided on the non-light-emitting surface of the lamp body 1 or the handle 2 to accommodate a hook. The hook can be stored in the groove when not in use. When in use, the hook can be rotated out of the groove and the spray gun lamp can be hung by the hook.

FIG. 3 is a schematic diagram of the structure of the anti-fouling cover provided in an embodiment of the present invention. As shown in FIG. 3 , in order to ensure that the C-shaped lighting element 101 In order to ensure the cleanliness of the light-emitting surface, in this embodiment, a buckle-fixed anti-fouling cover 7 is provided on one side of the light-emitting surface of the C-shaped lighting element 101, and the anti-fouling cover is adapted to the C-shaped lighting element 101. When the spray gun lamp is not in use, the anti-fouling cover 7 can be arranged on one side of the light-emitting surface to ensure that the light-emitting surface of the C-shaped lighting element 101 will not be stained by dust or stains. When the spray gun lamp is in use, the anti-fouling cover 7 can be removed to complete the lighting. The buckle connection method ensures that the installation and removal of the anti-fouling cover 7 are very convenient.

In a specific embodiment of the present application, the diameter of the spray gun is smaller than the inner arc diameter of the C-shaped lighting component 101, the spray gun lamp cannot be firmly mounted on the spray gun, the spray gun shakes left and right in the inner arc, and the spray gun lamp may fall off when the spray gun is tilted. To this end, in an optional implementation of this specific embodiment, the spray gun fixing member 3 protrudes from the inner wall of the C-shaped lighting component 101, and the number of the spray gun fixing members 3 can be set as required, which can compensate for the diameter difference between the inner arc of the C-shaped lighting component 101 and a part of the spray gun, thereby avoiding the above problem of loose assembly of the spray gun and the spray gun lamp.

As an optional implementation, the spray gun fixing part 3 protrudes from the inner wall of the C-shaped lighting part 101, and the end surface located inside the C-shaped lighting part 101 is connected to the spring.

A portion of the spray gun fixing member 3 protrudes from the inner wall of the C-shaped lighting member 101 , and another portion is disposed inside the C-shaped lighting member 101 . The portion disposed inside the C-shaped lighting member 101 can be connected to an elastic member, preferably a spring.

In this way, when the diameter of the spray gun installation point is almost the same as the diameter of the inner arc of the C-shaped lighting component, the spray gun will push most of the spray gun fixing part 3 into the interior of the C-shaped lighting component 101 after entering the inner arc, and under the action of the spring force, the spray gun fixing part 3 will also give the spray gun a thrust to ensure the firmness of the spray gun fixation; when the diameter of the spray gun installation point is smaller than the diameter of the inner arc of the C-shaped lighting component, under the action of the spring force, more parts of the spray gun fixing part 3 protrude from the inner wall of the C-shaped lighting component 101, and the difference between the diameter of the spray gun and the inner arc diameter is compensated by the protruding height. At the same time, the spring will also give the spray gun fixing part 3 a thrust to ensure the firmness of the spray gun fixation.

As an optional implementation, there are two spray gun fixing members 3, and the two spray gun fixing members 3 are arranged opposite to each other on the inner wall of the C-shaped lighting member 101 to jointly fasten the spray gun.

As an optional embodiment, a control knob 4 is provided on the outer wall of the C-shaped lighting component 101, and the control knob 4 is connected to the spray gun fixing component 3 inside the C-shaped lighting component 101. The control knob 4 can lock the spray gun fixing component 3 to fix the height of the spray gun fixing component 3 protruding from the inner wall of the C-shaped lighting component 101.

The spray gun fixing part 3 can also be controlled by a control knob 4, which is arranged on the outer wall of the C-shaped lighting part 101, and one end of which penetrates into the interior of the C-shaped lighting part 101 and is connected to the spray gun fixing part 3. For example, the control knob 4 can be connected to a bolt, and the bolt pushes the spray gun fixing part 3 to move outward by rotating the control knob 4.

In this way, when the diameter of the spray gun installation location is similar to the diameter of the inner arc of the C-shaped lighting component, first loosen the control knob 4. After the spray gun enters the inner arc, fine-tune the control knob 4 until the spray gun fixing part 3 gives the spray gun enough thrust, thereby ensuring the fixing stability of the spray gun. When the diameter of the spray gun installation location is smaller than the diameter of the inner arc of the C-shaped lighting component, first loosen the control knob 4. After the knob 4 is loosened and the spray gun enters the inner arc, the control knob 4 is rotated until the spray gun fixing part 3 gives the spray gun enough thrust. At this time, the height of the spray gun fixing part 3 protruding from the inner wall of the C-shaped lighting part 101 is locked to ensure the fixing stability of the spray gun.

As an optional implementation, there are two spray gun fixing members 3, and the two spray gun fixing members 3 are arranged opposite to each other on the inner wall of the C-shaped lighting member 101 to jointly fasten the spray gun.

As an optional embodiment, the lamp body 1 includes a fixing portion 103; the fixing portion 103 is connected to the outer wall of the C-shaped lighting component 101, and the side where the fixing portion 103 is located is opposite to the side where the baffle 102 is located; a groove is provided at the end of the handle 2, and the fixing portion 103 is provided in the groove and is movably connected to the handle 2 through a pin shaft.

As shown in FIG. 1 , the lamp body 1 further includes a fixing portion 103 , which is disposed on the outer wall of the C-shaped lighting element 101 , and a side where the fixing portion is located is opposite to a side where the blocking piece 102 is located.

A groove is provided at the end of the handle 2, the width of which is slightly larger than the width of the fixing portion 103. When the fixing portion 103 is arranged in the groove, the fixing portion 103 and the handle 2 can be movably connected via a pin to ensure that the lamp body 1 and the handle 2 can rotate relative to each other.

As an optional implementation, the fixing portion 103 and the C-shaped lighting element 101 may be fixedly connected or integrally formed.

As an optional embodiment, the lamp body can be flipped around the rotation axis relative to the handle so that when the lamp body is installed on the spray gun, the light-emitting surface of the lamp body faces the material spraying direction of the spray gun, and the handle is perpendicular to the lamp body.

The lamp body 1 can be flipped relative to the handle 2, and the flipping angle can be 90 degrees, 120 degrees, 180 degrees, etc., preferably 180 degrees.

When it can be flipped 180 degrees, with the light-emitting surface of the lamp body parallel to the handle control surface as the original state, the lamp body 1 can be rotated 90 degrees backward (in the direction facing the non-light-emitting surface) or 90 degrees forward (in the direction facing the light-emitting surface) to increase the irradiation range.

Or the state in which the light emitting surface of the lamp body is parallel to the control surface of the handle is regarded as the original state, and the lamp body 1 can be rotated backwards by 180 degrees, and the spray gun lamp can be conveniently stored after being folded.

When the spray gun lamp is installed on the spray gun, as shown in Figure 2, the handle 2 and the lamp body 1 are at an angle of ninety degrees, that is, the handle 2 is parallel to the direction of the gun body. At this time, the center of gravity of the spray gun lamp 100 is close to the spray gun 200, avoiding the problem that the total length of the lamp body 1 and the handle 2 is too large and the center of gravity deviates, causing inconvenience to the operator in using the spray gun.

As an optional implementation, the blocking piece 102 is connected to one side of the opening of the C-shaped lighting element 101 via a pin.

The blocking piece 102 is movably connected to the open side of the C-shaped lighting component 101 through a pin shaft. The blocking piece 102 can rotate relative to the notch side of the C-shaped lighting component 101 and can rotate inward 90 degrees from a closed state.

As an optional embodiment, the side edge of the handle 2 is provided with anti-slip texture.

The two sides of the handle 2 are also provided with anti-slip textures to increase the friction when holding the hand and ensure the stability of holding the hand.

As an optional implementation, a charging port is provided on one side of the handle 2 ; a switch button 5 and a function adjustment button 6 are provided on one side of the handle 2 .

In addition, a charging port is provided on one side of the handle 2, preferably a Type-C model, which can replenish energy for the power supply component inside the handle 2 through an external power supply.

As shown in Figure 1, the control surface of the handle 2 is also provided with a switch button 5 and a function adjustment button 6. The on-off button controls the on and off of the light source inside the lamp body 1; the function adjustment button 6 controls the lighting level and lighting effect of the light source. For example, when the on-off button controls the lamp body 1 to be turned on, the default is a weak light level. At this time, press the function adjustment button 6 once to adjust the lamp body 1 to a stronger light level. Press the function adjustment button 6 twice in succession to adjust the color of the light source or adjust the lighting effect to flashing.

The above technical scheme has the following beneficial effects: a notch and a baffle are provided on one side of the C-shaped lighting component, so that the spray gun lamp can be quickly disassembled and assembled from the spray gun lamp when the spray gun is working; in addition, the baffle can automatically rebound, so the spray gun lamp can be operated with one hand and is easy to install; the spray gun lamp can also be hung on a pole or rope through the notch when not in use, or hung up to complete lighting; a rotatable handle is provided to ensure that the lamp body can be used by hand, avoiding affecting the operation of the staff when it is placed on the gun body; a spray gun fixing part is provided to improve the firmness when it is installed on the gun body, and further improve the lighting effect during operation.

The specific implementation methods of the above invention further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above content is only the specific implementation methods of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims (11)

A spray gun lamp, characterized by comprising: Lamp body and handle; The lamp body is rotatably connected to the handle; The lamp body includes a C-shaped lighting component and a baffle. An opening is provided on one side of the C-shaped lighting component. The baffle is movably connected to one side of the opening and can be rotated toward the inner arc direction of the C-shaped lighting component. The inner arc of the C-shaped lighting component is used to fit and clamp with the spray gun when it is installed on the spray gun. The spray gun lamp according to claim 1 is characterized in that the blocking piece can automatically rebound when no external force is applied after rotating in the inward arc direction. The spray gun lamp according to claim 1, characterized in that: An anti-fouling cover is provided on one side of the light emitting surface of the C-shaped lighting component, and the anti-fouling cover is connected to the C-shaped lighting component via a buckle. The spray gun lamp according to claim 1, characterized in that: A spray gun fixing part is arranged on the inner wall of the C-shaped lighting part, and the spray gun fixing part is made of a highly elastic polymer material with reversible deformation. The spray gun lamp according to claim 4, characterized in that: The spray gun fixing part protrudes from the inner wall of the C-shaped lighting part, and the end surface located inside the C-shaped lighting part is connected to the spring. The spray gun lamp according to claim 4, characterized in that: A control knob is provided on the outer wall of the C-shaped lighting component, and the control knob is connected to the spray gun fixing component inside the C-shaped lighting component. The control knob can lock the spray gun fixing component to fix the height of the spray gun fixing component protruding from the inner wall of the C-shaped lighting component. The spray gun lamp according to claim 1, characterized in that: The lamp body includes a fixing portion; The fixing portion is connected to the outer wall of the C-shaped lighting element, and the side where the fixing portion is located is opposite to the side where the blocking piece is located; A groove is provided at the end of the handle, and the fixing portion is arranged in the groove and movably connected to the handle through a pin shaft. The spray gun lamp according to claim 1, characterized in that: The lamp body can be flipped around the rotation axis relative to the handle, so that when the lamp body is installed on the spray gun, the light-emitting surface of the lamp body faces the material spraying direction of the spray gun, and the handle is perpendicular to the lamp body. The spray gun lamp according to claim 1, characterized in that: The blocking piece is connected to one side of the opening of the C-shaped lighting component through a pin shaft. The spray gun lamp according to claim 1, characterized in that: The side edge of the handle is provided with anti-slip texture. The spray gun lamp according to claim 1, characterized in that: The handle is provided with a charging port; A switch button and a function adjustment button are arranged on one side of the handle.