LED moisture-proof lamp

Abstract

The utility model discloses a kind of LED moisture-proof lamps, including the circular lamp bar of LED, the circular lamp bar is placed in heat sink, it is characterized by: the heat sink is arranged in bottom shell inside, the side of the bottom shell integrally is provided with side ring, waterproof rubber ring is formed sealing by being placed on the upper end of the side ring and the U-shaped groove of upper cover, the upper cover with the bottom shell, by outer ring tight connection of pressing;The upper cover of the bracket integrally arranged on the bottom shell is installed in the wiring end portion of the circular lamp bar power supply, the fixed support of the upper cover of the bracket is rotatably connected with the opening and closing of the circular lamp bar control fixed support.This novel structure's LED moisture-proof lamp, waterproof rubber ring is formed sealing by being placed on the upper end of the side ring and the U-shaped groove of upper cover, make the circular lamp bar of entire LED in its sealed range, played the role of moisture-proof and leakage prevention etc., and, rotating fixed support, the opening and closing of circular lamp bar can be conveniently controlled.

Description

Technical Field

[0001] This utility model relates to the field of lamp manufacturing technology, and in particular to an LED moisture-proof lamp. Background Technology

[0002] In damp places such as bathrooms, kitchens, and outdoors, using ordinary light fixtures allows moisture to seep into the exposed fixture body, causing electrical connections to become damp and potentially leading to short circuits and malfunction. Therefore, moisture-proof light fixtures are needed, allowing them to function normally without being affected by moisture. Moisture-proof lamps often have an arc-shaped light-transmitting cover that protrudes from the base. When used outdoors, these lamps are susceptible to cracking from impacts with hard objects, losing their moisture-proof function. Rainwater can even seep into the base through these cracks, causing short circuits and posing a safety risk.

[0003] Chinese Patent Publication (Announcement) No.: CN211925500U, Patent Title: Moisture-proof Lamp, which discloses the technical solution of "

[0004] A moisture-proof lamp described in this utility model includes a light-transmitting cover and a base, the light-transmitting cover and the base are connected, the base is provided with an LED light-emitting panel, wherein: the back of the light-transmitting cover is provided with an explosion-proof film, the base is provided with a limiting plate, and the edge of the light-transmitting cover is clamped between the base and the limiting plate", and achieves the technical effect of "

[0012] The beneficial effect of this utility model is: the explosion-proof film on the back of the light-transmitting cover can play a role in preventing leakage and improving safety".

[0004] While this method of adding an explosion-proof film plays a significant role in preventing leakage and improving safety, it is not conducive to heat dissipation for LED lights that are prone to heat generation. Therefore, the market urgently needs a new type of moisture-proof light that can prevent leakage and moisture without the need for an explosion-proof film. Utility Model Content

[0005] The purpose of this invention is to provide an LED moisture-proof lamp to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical measures: an LED moisture-proof lamp, including a circular LED light strip, the circular light strip being placed inside a heat sink, characterized in that: the heat sink is disposed inside a bottom shell, a side ring is integrally provided on the side of the bottom shell, the upper end of the side ring is sealed with a U-shaped groove of the top cover by placing a waterproof rubber ring, the top cover and the bottom shell are pressed together by an outer ring; a bracket top cover is integrally provided on the bottom shell, a wiring terminal for supplying power to the circular light strip is installed inside the bracket top cover, and a fixed bracket for controlling the opening and closing of the circular light strip is rotatably connected to the bracket top cover.

[0007] Compared with the prior art, the advantages of this utility model are as follows: the upper end of the side ring of this novel LED moisture-proof lamp is sealed by placing a waterproof rubber ring and the U-shaped groove of the top cover, so that the entire LED circular light strip is within its sealed range, which plays a role in preventing moisture and leakage. Moreover, the opening and closing of the circular light strip can be easily controlled by rotating the fixed bracket.

[0008] As an improvement of this utility model, the upper cover is provided with a fixing shoulder protruding from the main body, and the outer ring is provided with a protruding eave that cooperates with the fixing shoulder. The purpose of this design is to ensure that the upper cover, outer ring, and bottom shell fit tightly together by pressing the fixing shoulder with the protruding eave, thus achieving an overall seal together with the waterproof ring.

[0009] As an improvement of this utility model, a buckle is provided inside the outer ring, and a groove that mates with the buckle is provided on the outer edge of the side ring of the bottom shell. The purpose of this design is to ensure a tight fit between the outer ring and the bottom shell through the pressing fit between the groove and the buckle.

[0010] As an improvement of this utility model, the upper cover of the bracket is provided with a pin for rotatably fixing the insert, and both sides of the wiring end are respectively provided with arc-shaped spring contacts that are directly connected to the mains power. The purpose of this design is that the insert is rotatably fixed on the pin, and the rotation of the fixing bracket drives the insert to connect with the arc-shaped spring contacts to conduct electricity, or disconnect it from conduction, thus the insert acts as a switch.

[0011] As an improvement to this utility model, a waterproof plug is installed on the fixing bracket. The purpose of this design is that the waterproof plug is tightly fastened to the inlet hole of the fixing bracket, and the conductive wire passes through the inside of the waterproof plug.

[0012] As an improvement to this utility model, a switch indicator is provided on the back of the bottom shell. The purpose of this design is to remind the user to operate the switch on and off according to the direction of the switch indicator.

[0013] As an improvement of this utility model, a supporting rib is integrally provided on the inner side of the shell of the top cover. The purpose of this design is: for LED moisture-proof lights, the main exposed surface is the top cover, so the main part to prevent leakage is the top cover, and the main part to be hit by external forces is also the top cover. Therefore, multiple supporting ribs are integrally provided on the inner side of the shell of the top cover to increase its strength. Attached Figure Description

[0014] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0015] In the attached diagram: Figure 1 This is an exploded view of the LED moisture-proof lamp described in this utility model.

[0016] Figure 2 This is a perspective view of the LED moisture-proof lamp described in this utility model.

[0017] Figure 3 This is a cross-sectional view of the LED moisture-proof lamp described in this utility model.

[0018] Figure 4 This is a perspective view of the top cover described in this utility model.

[0019] Figure 5 This is a cross-sectional view of the top cover described in this utility model.

[0020] Figure 6 is a perspective view of the outer ring described in this utility model.

[0021] Figure 7 is a perspective view of the bottom shell of this utility model.

[0022] Figure 8 This is a perspective view of the top cover, outer ring, and bottom shell of this utility model.

[0023] Figure 9 This is a schematic diagram of the position of the fixed bracket described in this utility model. Figure 1 .

[0024] Figure 10 This is a schematic diagram of the position of the fixed bracket described in this utility model. Figure 2 .

[0025] Explanation of reference numerals in the attached diagram: 1. Circular LED strip; 2. Heat sink; 3. Bottom shell; 4. Side ring; 5. Waterproof rubber ring; 6. Top cover; 7. U-shaped groove; 8. Outer ring; 9. Bracket top cover; 10. Wiring terminal; 11. Fixed bracket; 12. Fixed shoulder; 13. Protrusion; 14. Buckle; 15. Slot; 16. Insert; 17. Pin; 18. Arc-shaped spring; 19. Waterproof plug; 20. Switch indicator; 21. Support rib; 22. Foam pad; 23. Planar diffuser; 24. Light guide plate. Detailed Implementation

[0026] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0027] Example 1 Please refer to Figure 1 -10.

[0028] This embodiment provides an LED moisture-proof lamp, including a circular LED light strip 1, which is placed inside a heat sink 2, and the heat sink 2 is disposed inside a bottom shell 3. Please refer to... Figure 1 A foam pad 22, a light guide plate 24, and a planar diffuser 23 are sequentially arranged on the heat sink 2. The function of the foam pad 22 is to prevent dust, moisture, etc. from entering the lamp body, and also to prevent light leakage and reduce vibration and noise. The function of the light guide plate 24 is to allow the LED to emit uniform light. The function of the planar diffuser 23 is to allow light to pass through and be evenly distributed.

[0029] In the embodiments of this utility model application, please refer to Figure 8 The bottom shell 3 has an integrally formed side ring 4. The upper end of the side ring 4 is sealed to the upper cover 6 by placing a waterproof rubber ring 5 and the U-shaped groove 7. The upper cover 6 and the bottom shell 3 are pressed together by an outer ring 8. The internal cavity formed after their assembly is relatively sealed and is used to place the circular light strip 1, etc.

[0030] In the embodiments of this utility model application, please refer to Figure 9 With Figure Figure 10 The bottom shell 3 is integrally provided with a bracket cover 9. A wiring terminal 10 for supplying power to the circular light strip 1 is installed inside the bracket cover 9. The L and N ports of the wiring terminal 10 are respectively connected to the L and N wires of the mains power supply. A fixed bracket 11 for controlling the opening and closing of the circular light strip 1 is rotatably connected to the bracket cover 9. When the light is off, the fixed bracket 11 is in the open side. When the light needs to be turned on, the fixed bracket 11 is rotated to the closed side, at which point the light turns on.

[0031] In the embodiments of this utility model application, please refer to Figure 5 , Figure 6 and Figure 8 The upper cover 6 is provided with a fixed shoulder 12 protruding from the main body, and the outer ring 8 is provided with a protrusion 13 that cooperates with the fixed shoulder 12. By pressing the fixed shoulder 12 with the protrusion 13, the upper cover 6, the outer ring 8 and the bottom shell 3 are pressed together, and together with the waterproof ring, the whole is sealed.

[0032] In the embodiments of this utility model application, please refer to Figure 6 , Figure 7 and Figure 8 The outer ring 8 is provided with a buckle 14, and the outer edge of the side ring 4 of the bottom shell 3 is provided with a groove 15 that mates with the buckle 14. Through the pressing fit between the groove 15 and the buckle 14, the outer ring 8 and the bottom shell 3 are tightly fitted together.

[0033] In the embodiments of this utility model application, please refer to Figure 9 With Figure Figure 10 The bracket cover 9 is provided with a pin 17 for rotatably fixing the insert 16. Arc-shaped spring contacts 18, directly connected to the mains power, are respectively provided on both sides of the wiring end 10. The insert 16 is rotatably fixed to the pin 17. Rotation of the fixing bracket 11 causes the insert 16 to connect with the arc-shaped spring contact 18 for electrical conduction, or disconnect from electrical conduction, thus acting as a switch.

[0034] Furthermore, a waterproof plug 19 is installed on the fixing bracket 11. The waterproof plug 19 is tightly fastened to the hole for the incoming wire of the fixing bracket 11, and the conductive wire passes through the waterproof plug 19.

[0035] Further, please refer to Figure 10 The back of the bottom shell 3 is provided with a switch marking 20. This reminds the user to turn the device on and off by following the direction indicated by the switch marking 20.

[0036] In the embodiments of this utility model application, please refer to Figure 4 The upper cover 6 has an integrally formed support rib 21 on the inner side of its shell. For LED moisture-proof lamps, since the main exposed surface is the upper cover 6, the main part to prevent leakage is the upper cover 6, and the main part to be hit by external forces is also the upper cover 6. Therefore, multiple support ribs 21 are integrally formed on the inner side of the upper cover 6 to increase its strength.

[0037] The beneficial effects of this utility model are as follows: In this novel LED moisture-proof lamp, the upper end of the side ring 4 is sealed with the U-shaped groove 7 of the top cover 6 by placing a waterproof rubber ring 5, so that the entire LED circular light strip 1 is within its sealed range, which plays a role in preventing moisture and leakage. Moreover, by rotating the fixed bracket 11, the opening and closing of the circular light strip 1 can be easily controlled.

[0038] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An LED moisture-proof lamp, comprising a circular LED light strip (1), the circular light strip (1) being placed inside a heat sink (2), characterized in that: The heat sink (2) is set inside the bottom shell (3). A side ring (4) is integrally provided on the side of the bottom shell (3). The upper end of the side ring (4) is sealed with the U-shaped groove (7) of the top cover (6) by placing a waterproof rubber ring (5). The top cover (6) and the bottom shell (3) are pressed together by an outer ring (8). A bracket top cover (9) is integrally provided on the bottom shell (3). A wiring terminal (10) for supplying power to the circular light strip (1) is installed inside the bracket top cover (9). A fixed bracket (11) for controlling the opening and closing of the circular light strip (1) is rotatably connected to the bracket top cover (9).

2. The LED moisture-proof lamp according to claim 1, characterized in that: The upper cover (6) is provided with a fixed shoulder (12) protruding from the main body, and the outer ring (8) is provided with a protrusion (13) that cooperates with the fixed shoulder (12).

3. The LED moisture-proof lamp according to claim 1, characterized in that: The outer ring (8) is provided with a buckle (14), and the side ring (4) of the bottom shell (3) is provided with a groove (15) that cooperates with the buckle (14).

4. The LED moisture-proof lamp according to claim 1, characterized in that: The bracket cover (9) is provided with a pin (17) for rotatably fixing the insert (16), and the two sides of the wiring end (10) are respectively provided with arc-shaped springs (18) that are directly connected to the mains power.

5. The LED moisture-proof lamp according to claim 1, characterized in that: A waterproof plug (19) is installed on the fixed bracket (11).

6. The LED moisture-proof lamp according to claim 1, characterized in that: The back of the bottom shell (3) is provided with a switch mark (20).

7. The LED moisture-proof lamp according to claim 1, characterized in that: The upper cover (6) has an integrally formed support rib (21) on the inner side of the shell.

Images