Warning lamp

Abstract

A warning lamp comprises a lamp shell, a main control box arranged in the lamp shell and a first light source module arranged on the side of the lamp shell, and the first light source module comprises one or more supports and one or more first light sources. The support comprises a lamp shell connecting part arranged on the support, a first light source module connecting part and a pressing part for fixing the main control box. A protrusion is arranged on the lamp shell and fixedly connected with the support, and the lower pressing part abuts against the main control box. The control box is designed to be of a detachable structure, when the main control board has a quality problem, only the control box needs to be replaced, and unnecessary waste is avoided.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to a warning lamp. Background Art

[0002] The control boxes of lamps on the market are now directly potted on the main structure of the lamp and cannot be disassembled. When the main control board in the control box has quality problems, the entire lamp can only be scrapped directly and cannot be replaced, causing unnecessary waste; and because a large number of wires are welded on the control board, it will affect the turnover inside the lamp. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a warning light, the control box of which can be removed separately and is convenient to produce.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a warning light, including a lamp housing, a main control box arranged inside the lamp housing, and a first light source module arranged on the side of the lamp housing, the first light source module including one or more brackets and one or more first light sources, the bracket including a lamp housing connecting part, a first light source module connecting part and a pressing part for fixing the main control box arranged on the bracket; a protrusion is provided on the lamp housing, the protrusion is fixedly connected to the bracket, and the pressing part presses the main control box.

[0005] As an improvement, the main control box includes a main control box housing and a power drive board arranged inside the main control box, the main control box housing includes a control box main shell and plugs arranged at both ends of the control box main shell, the plugs are provided with screw mounting holes, the control box main shell is provided with a second connecting groove corresponding to the connecting hole, and the plug is connected to the main shell by screws.

[0006] As an improvement, a first connecting groove is provided on the protrusion, and the first connecting groove is connected and fixed to the lamp housing connecting portion of the first light source module.

[0007] As an improvement, the power drive board is connected and fixed to the main housing of the control box by potting glue.

[0008] As an improvement, the power driving board is provided with a wiring terminal for fixing the plug wire of the light source module.

[0009] As an improvement, the lamp housing includes a main shell body of the lamp housing, a base arranged at the bottom of the main shell body of the lamp housing, and a protective plate arranged at the top of the main shell body of the lamp housing. The protrusion is arranged on the main shell body of the lamp housing, the protrusion is equal in length to the main shell body of the lamp housing, the number of the protrusions is two, and the two protrusions are arranged on both sides of the main shell body of the lamp housing.

[0010] As an improvement, a limiting groove is formed between the two protrusions, and the main control box is arranged in the limiting groove.

[0011] As an improvement, the first light source module includes a single light source module and a composite light source module arranged at both ends of the single light source module, and the first light source module is arranged at both sides of the limiting groove.

[0012] As an improvement, a second light source module is provided on the main shell of the lamp housing, second light source module connecting holes are provided at both ends of the limiting groove, and the second light source module is connected to the base shell by screws.

[0013] The beneficial effects of the utility model are as follows: by designing the control box as a detachable structure, when encountering quality problems with the main control board, only the control box needs to be replaced, thus avoiding unnecessary waste; by using an independent control box, the main control box can be pre-assembled during the production process, thus avoiding turnover problems; at the same time, the control box adopts plug-in terminals, and during production operations, employees only need to press the terminals to understand whether the electronic components are abnormally connected, thus avoiding welding wires that affect production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 An exploded view of the present invention.

[0015] Figure 2 Schematic diagram of the three-dimensional structure of the main control box.

[0016] Figure 3 This is a top view of the main control box.

[0017] Figure 4 It is a schematic diagram of the top view of the main shell of the lamp housing.

[0018] Figure 5 It is a schematic diagram of the side structure of the main shell of the lamp housing.

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the first light source module.

[0020] Figure 7 It is a front view structural schematic diagram of the first light source module.

[0021] Figure 8 It is a schematic diagram of the three-dimensional structure of the second light source module.

[0022] Explanation of the numbers in the figure: 1. Main control box; 11. Power drive board; 12. Wiring terminal; 2. Protection board; 3. Lamp housing main body; 31. Protrusion; 32. First connecting groove; 4. First light source module; 41. Single light source module; 42. Composite light source module; 43. Bracket; 5. Second light source module; 6. Base. Implementation

[0023] The utility model is further explained in detail below in conjunction with the accompanying drawings of the specification:

[0024] like Figures 1 to 5 As shown, a warning light includes a lamp housing, a main control box 1 arranged inside the lamp housing, and a first light source module 4 arranged on the side of the lamp housing, the lamp housing includes a lamp housing main shell 3, a base 6 arranged at the bottom of the lamp housing main shell 3, and a protective plate 2 arranged on the top of the lamp housing main shell 3, the lamp housing main shell 3 is provided with two protrusions 31, the protrusions 31 are the same length as the lamp housing main shell 3, the two protrusions 31 are arranged on both sides of the lamp housing main shell 3, the protrusions 31 are provided with a first connecting groove 32, a limiting groove is formed between the two protrusions 31, and the main control box 1 is arranged in the limiting groove. The main control box 1 includes a main control box 1 shell and a power drive board 11 arranged inside the main control box 1. The main control box 1 shell includes a control box main shell and plugs arranged at both ends of the control box main shell, the plugs are provided with screw mounting holes, the control box main shell is provided with a second connecting groove corresponding to the connecting hole, the plug is connected to the main shell by screws; the power drive board 11 is connected and fixed to the control box main shell by potting glue.

[0025] like Figures 1 to 7 As shown, the first light source module 4 includes one or more brackets 43 and one or more first light sources, the bracket 43 includes a lamp housing connection part provided on the bracket 43, a first light source module 4 connection part and a pressing part for fixing the main control box 1; the lamp housing is provided with a protrusion 31, the protrusion 31 is fixedly connected to the bracket 43, the pressing part presses the main control box 1, and the lamp housing connection part of the first light source module 4 is connected and fixed with the first connection groove 32 by screws. When the power drive board 11 in the main control box 1 is damaged, the protective plate 2 on the lamp housing is first removed, and then the bracket 43 on the first light source module 4 is removed from the first connection groove 32, so that the main control box 1 in the lamp housing can be removed, which solves the problem that the entire lamp is directly scrapped due to problems with the power drive board 11. The first light source module 4 includes a single light source module 41 and a composite light source module 42 provided at both ends of the single light source module 41, and the first light source module 4 is provided on both sides of the limit groove.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 8As shown, the main housing 3 of the lamp housing is provided with a second light source module 5, and the two ends of the limit groove are provided with connecting holes for the second light source module 5, and the second light source module 5 is connected to the main housing 3 of the lamp housing by screws. The power driving board 11 is provided with a wiring terminal 12 for fixing the plug wires of the light source module. The plug wires of the first light source module 4 and the second light source module 5 are arranged in sequence through the wiring terminal 12, which optimizes the circuit inside the lamp housing and avoids the problem of entanglement and knotting of the plug wires; and in the production process, employees only need to press the terminal to understand whether there is a problem with the internal electronic components, avoiding the impact of welding wires on production efficiency.

[0027] The use principle of the utility model is: first remove the protection plate 2 of the lamp housing, then remove the screws connecting the first light source module 4 and the first connecting groove 32, then the main control box 1 inside the lamp housing can be removed and the main control box 1 can be replaced. This avoids the situation where the entire lamp is scrapped due to problems inside the main control box 1, and avoids unnecessary waste.

Claims

1. A warning light, comprising a lamp housing, a main control box arranged inside the lamp housing, and a first light source module arranged on the side of the lamp housing, characterized in that: The first light source module includes one or more brackets and one or more first light sources, and the bracket includes a lamp housing connecting part arranged on the bracket, a first light source module connecting part and a pressing part for fixing the main control box; a protrusion is provided on the lamp housing, and the protrusion is fixedly connected to the bracket, and the pressing part presses the main control box.

2. A warning light according to claim 1, characterized in that: The main control box includes a main control box shell and a power drive board arranged inside the main control box. The main control box shell includes a control box main shell and plugs arranged at both ends of the control box main shell. The plugs are provided with screw mounting holes, and the control box main shell is provided with a second connecting groove corresponding to the connecting hole. The plug is connected to the main shell by screws.

3. A warning light according to claim 1, characterized in that: The protrusion is provided with a first connecting groove, and the first connecting groove is connected and fixed to the lamp housing connecting portion of the first light source module.

4. A warning light as claimed in claim 2, characterized in that: The power drive board is connected and fixed to the main housing of the control box by potting glue.

5. A warning light as claimed in claim 4, characterized in that: The power driving board is provided with a wiring terminal for fixing the plug wire of the light source module.

6. A warning light as claimed in claim 1, characterized in that: The lamp housing includes a main shell body, a base arranged at the bottom of the main shell body, and a protective plate arranged at the top of the main shell body. The protrusion is arranged on the main shell body of the lamp housing. The protrusion is equal in length to the main shell body of the lamp housing. There are two protrusions, and the two protrusions are arranged on both sides of the main shell body of the lamp housing.

7. A warning light as claimed in claim 6, characterized in that: A limiting groove is formed between the two protrusions, and the main control box is arranged in the limiting groove.

8. A warning light as claimed in claim 7, characterized in that: The first light source module includes a single light source module and a composite light source module arranged at both ends of the single light source module, and the first light source module is arranged at both sides of the limiting groove.

9. A warning light as claimed in claim 7, characterized in that: The lamp housing main body is provided with a second light source module, and second light source module connecting holes are provided at both ends of the limiting groove. The second light source module is connected to the lamp housing main body by screws.

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