A combination work light

Abstract

A kind of combination working lamp, including shell and light source, the light source includes first light source and second light source for warning that emit forward and are used for illumination and emit to side.This utility model principle: the perfect integration of lighting function and warning function in a lamp, compact structure, solve the installation problem and cost problem brought by the layout multiple lamp equipment;By setting multiple second light sources that emit laterally, all-around warning is realized, warning range is wide, there is no security blind area, greatly improves the operation safety.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, specifically to a combined work light that combines lighting and warning functions. Background Technology

[0002] Work lights are widely used in construction sites, workshops, disaster relief, vehicle repair, and other scenarios to provide illumination for the work area. Traditional work lights have a single function, typically only providing forward illumination. However, in many complex or hazardous work environments, simply providing illumination is insufficient; it is also necessary to provide effective safety warnings to surrounding personnel or vehicles to prevent accidents.

[0003] Currently, some warning lights exist as separate units, but their separation from work lights presents problems such as inconvenient power supply, cumbersome portability, and large installation space requirements. While some products simply combine the two functions, their warning light coverage angle is often limited, failing to provide all-around warnings and creating safety blind spots.

[0004] Therefore, there is an urgent need for a combined work light that integrates high-efficiency lighting with 360° all-around warning function, has a compact structure, and is easy to use. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a combined work light that integrates lighting and warning functions, with a reasonable structure and a wide warning range.

[0006] To solve the aforementioned technical problems, the technical solution of this utility model is: a combined work light, including a housing and a light source, wherein the light source includes a first light source that emits light forward for illumination and a second light source that emits light to the side for warning. The principle of this utility model is to perfectly integrate the lighting and warning functions into a single lamp, resulting in a compact structure and solving the installation and cost problems associated with multiple lamps; by setting multiple second light sources that emit light to the side, all-around warning is achieved, with a wide warning range and no blind spots, greatly improving operational safety.

[0007] As an improvement, the outer casing is rectangular, and the second light source is located at each of the four corners of the casing.

[0008] As an improvement, the housing includes a lamp body and a cover that mates with the lamp body.

[0009] As an improvement, the first light source includes a first LED lamp and a first lens for distributing light to the first LED lamp, and the second light source includes a second LED lamp and a second lens for distributing light to the second LED lamp.

[0010] As an improvement, the first lens and the second lens are mounted on a lens bracket, and the first LED light and the second LED light are fixed on a lamp plate, which is fixed on the lamp body.

[0011] As an improvement, a transparent cover is provided between the lens holder and the cover body.

[0012] As an improvement, a mounting bracket is provided on the side of the lamp body.

[0013] As an improvement, the cover is a black light-blocking cover, and light-transmitting holes are provided on the cover corresponding to the first light source and the second light source.

[0014] The beneficial effects of this utility model compared with the prior art are: 1. The lighting and warning functions are perfectly integrated into one lamp, with a compact structure, solving the installation and cost problems caused by the layout of multiple lamp devices; 2. By cleverly setting multiple laterally emitted secondary light sources at the corners of the outer casing, all-round warning is achieved, with a wide warning range and no blind spots, greatly improving operational safety; 3. Independent lenses are used to distribute the illumination light and warning light separately, so that the illumination light spot is uniform and bright, and the warning light has a large and uniform diffusion angle. The two functions do not interfere with each other, and the light efficiency is fully utilized. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the present invention.

[0016] Figure 2 This is an exploded view of the present invention. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] like Figure 1 , 2 As shown, a combined work light includes a housing 1 and a light source. The housing 1 is generally rectangular, but can be square or rectangular, and is assembled from a rear lamp body 11 and a front cover 12 using snap-fit ​​or screws. The lamp body 11 can be made of engineering plastic or metal, and its sides are hinged with rotatable mounting brackets 4 for hanging or support. The light source includes a first light source 2 that emits light forward for illumination and second light sources 3 located at the four corners of the housing that emit light laterally for warning purposes.

[0019] like Figure 2 As shown, the cover 12 is preferably made of black, opaque light-blocking material (such as black ABS plastic). According to the position of the first light source 2 and the second light source 3, a light-transmitting hole is opened in the center of its front side, and a light-transmitting hole is also opened at each of its four corners.

[0020] like Figure 1 , 2 As shown, the first light source 2 includes a first LED lamp 21 and a first lens 22 for distributing light to the first LED lamp 21; the second light source 3 includes a second LED lamp 31 and a second lens 32 for distributing light to the second LED lamp 31. The first lens 22 and the second lens 32 are mounted on a lens bracket 7, which is fixed to the lamp body 11 by screws. The lens bracket integrates the optical units into a module for easy installation. The first LED lamp 21 and the second LED lamp 31 correspond to the positions of the first lens 22 and the second lens 32, respectively. The first LED lamp 21 is typically an LED chip group that emits white light, and the second LED lamp 31 is typically an LED chip that emits warning light such as red, blue, or yellow. The first LED lamp 21 and the second LED lamp 31 are fixed on a lamp plate 6, which is fixed to the lamp body 11. The heat on the lamp plate 6 is directly dissipated through the lamp body 11. The first lens 22 is used to converge or diffuse white light to form a uniform illumination spot, and the second lens 32 is used to diffuse the warning light to the side in a large way to form a wide-angle warning beam. The second light source at the four corners can form a 360° range of light output.

[0021] like Figure 2 As shown, a transparent cover 5 is provided between the lens bracket and the cover 12, and the transparent cover is sealed to the lamp body 11, which serves to prevent dust and water and protect the internal structure.

[0022] During operation, the user can control the system via a switch to individually activate the first light source 2 for illumination, individually activate the second light source 3 for warning, or activate both simultaneously. The white light emitted by the first light source 2, after being adjusted by the first lens 22, is projected forward from the light-transmitting hole in the center of the enclosure 12, providing operational illumination. The warning lights emitted by the four second light sources 3 are diffused to the sides by the four second lenses 32 and projected outwards from the light-transmitting holes at the four corners of the enclosure 12. The light from these four directions together forms a 360° warning light area with no blind spots, effectively alerting surrounding personnel.

Claims

1. A combined work light, comprising a housing and a light source, characterized in that: The light source includes a first light source that emits forward for illumination and a second light source that emits to the side for warning.

2. A combined work light according to claim 1, characterized in that: The outer casing is rectangular, and the second light source is located at each of the four corners of the casing.

3. A combined work light according to claim 1, characterized in that: The housing includes a lamp body and a cover that mates with the lamp body.

4. A combined work light according to claim 3, characterized in that: The first light source includes a first LED lamp and a first lens for distributing light to the first LED lamp, and the second light source includes a second LED lamp and a second lens for distributing light to the second LED lamp.

5. A combined work light according to claim 4, characterized in that: The first lens and the second lens are mounted on a lens bracket, and the first LED light and the second LED light are fixed on a lamp plate, which is fixed on the lamp body.

6. A combined work light according to claim 5, characterized in that: A transparent cover is provided between the lens holder and the cover body.

7. A combined work light according to claim 3, characterized in that: The lamp body is provided with a mounting bracket on its side.

8. A combined work light according to claim 3, characterized in that: The cover is a black light-blocking cover, and light-transmitting holes are provided on the cover corresponding to the first light source and the second light source.

Images