LED working lamp
By designing a combination of protective cover, insert block, limit block and adjustment components in the LED work light, the problem of lack of protection when the LED work light is not used is solved, and the effective protection and convenience of use of the lampshade is achieved.
Patent Information
- Application Number
- CN202422015686.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-20
AI Technical Summary
The existing LED working lights lack protection when not in use, which leads to the surface of the lampshade being easily worn by the outside world, affecting the lighting effect and inconvenient use.
An LED work light is designed, including a protective cover, insertion block, limit block and adjustment components. The combination of these components enables the fixing and disassembly of the protective cover, which is convenient for protecting the lamp cover and easy to use.
It effectively prevents the lampshade from being worn when not in use, ensures the lighting effect, simplifies the use process, and solves the problem of inconvenient use of existing LED work lights.
Smart Images
Figure CN222992741U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lighting fixtures, and particularly relates to an LED work lamp. Background Art
[0002] An LED lamp, that is, a light-emitting diode lamp, is a lighting device that uses a solid semiconductor chip as a light-emitting material and emits photons by the recombination of carriers to release excess energy. The LED lamp adopts advanced semiconductor lighting technology and can efficiently convert electrical energy into light energy. Compared with traditional incandescent lamps and fluorescent lamps, the LED lamp has higher energy efficiency and lower energy consumption. Due to its advantages of using a low-voltage power supply, less energy consumption, strong applicability, high stability, short response time, no pollution to the environment, multi-color light emission, etc., it is gradually replacing existing lighting devices, including LED work lamps.
[0003] Existing LED work lamps lack a protection function when not in use, which easily causes the surface of the lampshade to be worn by the outside world, affects the lighting effect of the LED work lamp, and causes inconvenience in use. Therefore, an LED work lamp is proposed to solve the problems raised above. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides an LED work lamp, which has the advantages of being easy to protect, etc., and solves the problems that existing LED work lamps lack a protection function when not in use, easily cause the surface of the lampshade to be worn by the outside world, affect the lighting effect of the LED work lamp, and cause inconvenience in use.
[0005] To achieve the above object, the utility model provides the following technical solution: an LED work lamp, including a work lamp body, a control switch and a lampshade are respectively installed on the front surface of the work lamp body, an LED lamp bead is fixedly installed inside the lampshade, a protective cover is further arranged on the front surface of the work lamp body, a fixing block is fixedly installed on the back surface of the work lamp body, and an installation component is arranged between the protective cover and the fixing block;
[0006] The installation component includes a connecting plate fixedly connected to the upper part of the protective cover, a plug block is fixedly connected to one side of the connecting plate close to the fixing block, the plug block is inserted into the inside of the fixing block, and a limiting block extending to the inside of the plug block is arranged inside the fixing block;
[0007] An adjusting component is arranged on the outer side of the limiting block.
[0008] Further, the adjusting component includes a wedge-shaped installation block fixedly connected to the bottom of the limiting block, a wedge-shaped movable block is matched with the outer side of the wedge-shaped installation block, an adjusting rod is fixedly connected to the bottom of the wedge-shaped movable block, and a pressing block is fixedly connected to the lower end of the adjusting rod.
[0009] Further, a slot adapted to the insertion block is provided inside the fixed block, and a groove adapted to the limit block is provided inside the insertion block.
[0010] Further, first springs are fixedly connected to the outer sides of the limit block and the wedge-shaped mounting block, the other ends of the first springs are fixedly connected to the inside of the fixed block, and telescopic rods are arranged inside the first springs.
[0011] Further, a magnetic bracket is hinged to the back of the work lamp body.
[0012] Further, the pressing block extends to the outside of the fixed block, a fixed ring is fixedly connected to the inside of the fixed block, and the adjusting rod passes through the inside of the fixed ring.
[0013] Further, a second spring is sleeved on the outer wall of the adjusting rod, one end of the second spring abuts against the fixed ring, and the other end of the second spring abuts against the pressing block.
[0014] Compared with the prior art, the present utility model provides an LED work lamp, which has the following beneficial effects:
[0015] For this LED work lamp, the protective cover is fixed through the cooperation of the insertion block and the limit block. The protective cover is used to protect the lamp cover, avoiding the lamp cover from being knocked and worn when not in use, so as not to affect the lighting. By pressing the pressing block to drive the adjusting rod to move, and driving the wedge-shaped movable block to move, the wedge-shaped movable block will push the wedge-shaped mounting block to move, and drive the limit block to move synchronously, so that the limit rod is separated from the insertion block, facilitating the removal of the protective cover. Press the control switch to turn on the lighting, and it can be used normally, solving the problem that the existing LED work lamp lacks a protection function when not in use, easily causing the surface of the lamp cover to be worn by the outside world, affecting the lighting effect of the LED work lamp, and causing inconvenience in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is the front view of the structure of the work lamp body of the present utility model;
[0017] Figure 2 is the front view of the structure of the work lamp body and the protective cover of the present utility model;
[0018] Figure 3 is the side view of the structure of the work lamp body and the protective cover of the present utility model;
[0019] Figure 4 is the present utility model Figure 3 the enlarged structural schematic diagram of A shown;
[0020] Figure 5 is the structural schematic diagram of the limit block and the wedge-shaped mounting block of the present utility model.
[0021] In the figure: 1, the main body of the work lamp; 2, the control switch; 3, the lamp shade; 4, the LED lamp beads; 5, the magnetic suction bracket; 6, the protective cover; 7, the fixing block; 8, the connecting plate; 9, the insertion block; 10, the limiting block; 11, the first spring; 12, the telescopic rod; 13, the wedge-shaped mounting block; 14, the wedge-shaped movable block; 15, the adjusting rod; 16, the pressing block; 17, the fixing ring; 18, the second spring. Detailed implementation mode
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] Embodiment 1: Please refer to Figures 1 to 5 , a kind of LED work lamp in this embodiment includes the main body 1 of the work lamp. The control switch 2 and the lamp shade 3 are respectively installed on the front of the main body 1 of the work lamp. The LED lamp beads 4 are fixedly installed on the inner side of the lamp shade 3. The protective cover 6 is also arranged on the front of the main body 1 of the work lamp. The fixing block 7 is fixedly installed on the back of the main body 1 of the work lamp.
[0024] In this embodiment, an installation component is arranged between the protective cover 6 and the fixing block 7. The installation component includes the connecting plate 8 fixedly connected to the upper part of the protective cover 6. The insertion block 9 is fixedly connected to one side of the connecting plate 8 close to the fixing block 7. The insertion block 9 is inserted into the inner side of the fixing block 7. The limiting block 10 extending to the inner side of the insertion block 9 is arranged inside the fixing block 7. Among them, a slot adapted to the insertion block 9 is opened on the inner side of the fixing block 7, and a groove adapted to the limiting block 10 is opened on the inner side of the insertion block 9.
[0025] In this embodiment, an adjusting component is arranged on the outer side of the limiting block 10. The adjusting component includes the wedge-shaped mounting block 13 fixedly connected to the bottom of the limiting block 10. The wedge-shaped movable block 14 is matched with the outer side of the wedge-shaped mounting block 13. The adjusting rod 15 is fixedly connected to the bottom of the wedge-shaped movable block 14. The pressing block 16 is fixedly connected to the lower end of the adjusting rod 15. The pressing block 16 extends to the outer side of the fixing block 7.
[0026] It should be noted that the first springs 11 are fixedly connected to the outer sides of the limiting block 10 and the wedge-shaped mounting block 13. The other ends of the first springs 11 are fixedly connected to the inside of the fixing block 7. The telescopic rods 12 are arranged inside the first springs 11. By arranging the first springs 11, the positions of the limiting block 10 and the wedge-shaped mounting block 13 can be elastically adjusted. By arranging the telescopic rods 12, the stability of the telescopic movement of the first springs 11 can be ensured.
[0027] It should be noted that a fixing ring 17 is fixedly connected inside the fixing block 7. The adjusting rod 15 passes through the inside of the fixing ring 17. A second spring 18 is sleeved on the outer wall of the adjusting rod 15. One end of the second spring 18 abuts against the fixing ring 17, and the other end of the second spring 18 abuts against the pressing block 16. By pushing the pressing block 16, the adjusting rod 15 is driven to move, and at the same time, the second spring 18 is compressed. The provided second spring 18 facilitates the elastic reset of the pressing block 16, which is convenient for use.
[0028] Embodiment 2: Please refer to Figure 3 , on the basis of Embodiment 1, a magnetic absorption bracket 5 is hinged to the back surface of the work lamp body 1. A magnet block magnetically connected to the back surface of the work lamp body 1 is arranged on the magnetic absorption bracket 5, which is convenient for folding and storage.
[0029] The working principle of the above embodiments is as follows:
[0030] When the present utility model is in use, the protective cover 6 is fixed through the cooperation of the insertion block 9 and the limiting block 10. The protective cover 6 is used to protect the lamp cover 3 to prevent the lamp cover 3 from being knocked and worn when not in use, so as not to affect the lighting. By pressing the pressing block 16, the adjusting rod 15 is driven to move, and the wedge-shaped movable block 14 is driven to move. The wedge-shaped movable block 14 will then push the wedge-shaped mounting block 13 to move and drive the limiting block 10 to move synchronously, so that the limiting block 10 is separated from the insertion block 9, facilitating the removal of the protective cover 6. Press the control switch 2 to turn on the lighting, and it can be used normally.
[0031] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented. It should be noted that in this article, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.
[0032] It should be noted that in this article, relative terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, the element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An LED work light, comprising a work light body (1), a control switch (2) and a lampshade (3) being mounted on the front of the work light body (1), and an LED lamp bead (4) being fixedly mounted on the inner side of the lampshade (3), characterized in that: The front of the working light body (1) is also provided with a protective cover (6), the back of the working light body (1) is fixedly mounted with a fixing block (7), and a mounting assembly is provided between the protective cover (6) and the fixing block (7); The mounting assembly comprises a connecting plate (8) fixedly connected to the upper part of the protective cover (6); a plug-in block (9) is fixedly connected to a side of the connecting plate (8) close to the fixed block (7); the plug-in block (9) is plugged into the inner side of the fixed block (7); and a limit block (10) is provided inside the fixed block (7) and extends to the inner side of the plug-in block (9); An adjustment component is arranged on the outer side of the limit block (10).
2. The LED work light according to claim 1, characterized in that: The adjustment assembly comprises a wedge-shaped mounting block (13) fixedly connected to the bottom of the limit block (10); a wedge-shaped movable block (14) is matched with the outer side of the wedge-shaped mounting block (13); an adjustment rod (15) is fixedly connected to the bottom of the wedge-shaped movable block (14); and a pressing block (16) is fixedly connected to the lower end of the adjustment rod (15).
3. The LED work light according to claim 1, characterized in that: The inner side of the fixing block (7) is provided with a slot adapted to fit the insert block (9), and the inner side of the insert block (9) is provided with a groove adapted to fit the limit block (10).
4. The LED work light according to claim 2, characterized in that: The outer sides of the limit block (10) and the wedge-shaped mounting block (13) are both fixedly connected to a first spring (11), the other end of the first spring (11) is fixedly connected to the inside of the fixing block (7), and a telescopic rod (12) is provided on the inner side of the first spring (11).
5. The LED work light according to claim 1, characterized in that: A magnetic bracket (5) is hingedly connected to the back of the work lamp body (1).
6. The LED work light according to claim 2, characterized in that: The pressing block (16) extends to the outside of the fixing block (7), a fixing ring (17) is fixedly connected to the inside of the fixing block (7), and the adjusting rod (15) passes through the inside of the fixing ring (17).
7. The LED work light according to claim 6, characterized in that: A second spring (18) is sleeved on the outer wall of the adjusting rod (15); one end of the second spring (18) abuts against the fixing ring (17); and the other end of the second spring (18) abuts against the pressing block (16).