Dustproof and waterproof LED explosion-proof lamp

Abstract

This utility model relates to the technical field of LED lights, and in particular to a dustproof and waterproof LED explosion-proof light. It features a screw-fitted, closed outer shell structure with a top-support structure, providing excellent internal dustproof and waterproof performance, and ensuring a stable internal light panel, thus improving practicality. The light panel includes an LED light panel, a lampshade, an external threaded mounting ring, a light panel slot, an internal threaded sleeve, a bottom ring frame, and a light-transmitting mirror. The bottom ring of the lampshade is connected to the top of the external threaded mounting ring. A light panel slot is provided on the lower inner side of the lampshade, allowing the LED light panel to be detachably mounted inside the slot. The outer side of the external threaded mounting ring is detachably screwed to the inner side of the internal threaded sleeve. The lower outer side of the internal threaded sleeve is connected to the outer side of the bottom ring frame. A light-transmitting mirror is connected to the inner side of the bottom ring frame. Multiple sets of top-support structures are provided on the top of the bottom ring frame.

Description

Technical Field

[0001] This utility model relates to the technical field of LED lights, specifically a dustproof and waterproof LED explosion-proof light. Background Technology

[0002] An LED light is an electroluminescent semiconductor chip that is cured onto a support using silver or white glue. Then, silver or gold wires are used to connect the chip to the circuit board. The entire chip is sealed with epoxy resin to protect the internal core wires. Finally, a housing is installed. Therefore, LED lights have good shock resistance.

[0003] In addition, there is an existing LED explosion-proof lamp housing mounting structure, such as the one described in patent publication number CN220957991U. This structure, through the use of a fastening assembly, allows for easy installation of the explosion-proof cover. When installing the cover, the insert rod is pulled outwards, and then the insert blocks on both sides of the cover are inserted into the through slots. Releasing the insert rod causes the inner end of the insert rod to reset under the elastic action of the spring block and engage with the insertion hole on the insert block, thus completing the installation and fixation of the explosion-proof cover. When removing the cover, the insert rod is pulled outwards, and the cover can be removed directly. The fastening assembly facilitates the installation and removal of the explosion-proof cover, which is beneficial for the maintenance of the explosion-proof lamp.

[0004] However, its sealing is insufficient, its daily dust and water protection is inadequate, and its complex structure makes it impractical. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a dustproof and waterproof LED explosion-proof light with a screw-fitted closed outer shell structure featuring a top support structure, which provides excellent internal dustproof and waterproof performance, stable internal light panel, and improved practicality.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a dustproof and waterproof LED explosion-proof light, including an LED light board, a lampshade, an external threaded mounting ring, a light board slot, an internal threaded sleeve, a bottom ring frame, and a light-transmitting mirror. The bottom ring side of the lampshade is connected to the top of the external threaded mounting ring. A light board slot is provided on the lower side inside the lampshade. The LED light board is detachably mounted in the light board slot. The outer side of the external threaded mounting ring is detachably screwed to the inner side of the internal threaded sleeve. The lower outer side of the internal threaded sleeve is connected to the outer side of the bottom ring frame. A light-transmitting mirror is connected to the inner side of the bottom ring frame. Multiple sets of top support structures are provided on the top of the bottom ring frame.

[0009] Preferably, the top support structure includes a top support contact block, a support slide tube, a support slide rod, and a connecting spring. Multiple sets of support slide tubes are evenly connected to the top ring side of the bottom ring frame. The inner wall of each set of support slide tubes is slidably connected to the outer wall of a set of support slide rods. The top side of each set of support slide rods is connected to the middle of the bottom side of a set of top support contact blocks. A connecting spring is connected to the outer side of the bottom end of each set of support slide tubes at the top of the bottom ring frame.

[0010] Preferably, it also includes a connecting strap, a collar, and an inner groove. One side of the outer end of the lampshade is connected to one side of the outer end of the collar via the connecting strap. An inner groove is provided on the outer middle side of the internal thread sleeve, and the collar is movably sleeved on the outer side of the inner groove.

[0011] Preferably, it also includes a handle, wherein one side of the outer end of the internal threaded sleeve is connected to the inner side of the handle.

[0012] Preferably, it also includes an information nameplate, with one side of the upper outer end of the lampshade connected to the inner side of the information nameplate.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a dustproof and waterproof LED explosion-proof light, which has the following beneficial effects:

[0015] During installation, first connect the LED light board to the power supply, then clip the LED light board into the inner side of the light board slot. Next, rotate the internal threaded sleeve onto the outside of the external threaded mounting ring to form a seal inside the lampshade, providing dust and water protection. The LED light board is supported by multiple sets of top support structures on the top of the bottom ring frame, preventing it from falling off. The bottom side of the lampshade faces the corresponding area, allowing illumination to be provided through the LED light board and guided by a light-transmitting mirror. The screw-fitted, closed outer shell structure with top support provides excellent internal dust and water protection, and the internal light board is stable, improving practicality. Attached Figure Description

[0016] Figure 1 This is the top axial view of the structural schematic diagram of this utility model;

[0017] Figure 2 This is a lower axial view of the structural schematic diagram of this utility model;

[0018] Figure 3 This utility model Figure 1 Enlarged structural diagram of section A in the middle;

[0019] Figure 4 This is a rear view of the present invention.

[0020] The following are labeled in the attached diagram: 1. Lampshade; 2. External threaded mounting ring; 3. Lamp panel slot; 4. Internal threaded sleeve; 5. Bottom ring bracket; 6. Light transmission mirror; 7. LED lamp panel; 8. Top support contact block; 9. Support slide tube; 10. Support slide rod; 11. Connecting spring; 12. Connecting belt; 13. Collar; 14. Inner groove; 15. Handle plate; 16. Information nameplate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example

[0023] Please see Figure 1-4 A dustproof and waterproof LED explosion-proof light includes an LED light panel 7, a lamp cover 1, an external threaded mounting ring 2, a light panel slot 3, an internal threaded sleeve 4, a bottom ring frame 5, and a light-transmitting mirror 6. The bottom ring side of the lamp cover 1 is connected to the top of the external threaded mounting ring 2. The lower side of the lamp cover 1 is provided with a light panel slot 3, and the LED light panel 7 is detachably snapped into the light panel slot 3. The outer side of the external threaded mounting ring 2 is detachably screwed to the inner side of the internal threaded sleeve 4. The lower outer side of the internal threaded sleeve 4 is connected to the outer side of the bottom ring frame 5. The inner side of the bottom ring frame 5 is connected to a light-transmitting mirror 6. The top of the light mirror 6 and the bottom ring frame 5 is equipped with multiple sets of top support structures. During installation, the LED light board 7 is first connected to the power supply, then the LED light board 7 is clipped into the inner side of the light board slot 3, and then the inner thread sleeve 4 is rotated and screwed onto the outer side of the outer thread mounting ring 2, which forms a seal to the inside of the lamp cover 1, which is dustproof and waterproof. Under the action of the multiple sets of top support structures on the top of the bottom ring frame 5, the LED light board 7 is supported to prevent it from falling off. The bottom side of the lamp cover 1 faces the corresponding area, and the lighting can be operated through the LED light board 7 and guided by the light-transmitting mirror 6.

[0024] The top support structure includes a top support contact block 8, a support slide tube 9, a support slide rod 10, and a connecting spring 11. Multiple sets of support slide tubes 9 are evenly connected to the top ring side of the bottom ring frame 5. The inner wall of each set of support slide tubes 9 is slidably connected to the outer wall of a set of support slide rods 10. The top side of each set of support slide rods 10 is connected to the middle of the bottom side of a set of top support contact blocks 8. A set of connecting springs 11 is connected to the outer side of the bottom end of the corresponding top support contact block 8 on the outer side of each set of support slide tubes 9 at the top of the bottom ring frame 5. When the internal threaded sleeve 4 is rotated and screwed into place, the elastic action of the connecting spring 11 causes the support slide rod 10 to extend outward under the constraint of the support slide tube 9, thereby contacting the bottom side of the LED light panel 7 at that position through the top support contact block 8, thus forming support, preventing movement, and improving stability.

[0025] It also includes a connecting band 12, a collar 13, and an inner groove 14. One side of the outer end of the lampshade 1 is connected to one side of the outer end of the collar 13 via the connecting band 12. The inner groove 14 is provided on the outer middle side of the internal threaded sleeve 4, and the collar 13 is movably sleeved on the outside of the inner groove 14. The connection between the collar 13 and the connecting band 12 and the constraint of the collar 13 on the outside of the inner groove 14 can form a movable connection between the lampshade 1 and the internal threaded sleeve 4. When the internal threaded sleeve 4 rotates, the inner groove 14 can move inside the collar 13 to avoid interference.

[0026] It also includes a handle 15, and one side of the outer end of the inner threaded sleeve 4 is connected to the inner side of the handle 15; by pinching the handle 15, the inner threaded sleeve 4 can be connected to rotate and move, which is convenient for screwing and improves convenience.

[0027] It also includes an information nameplate 16, with one side of the upper outer end of the lampshade 1 connected to the inner side of the information nameplate 16; the information of this device can be displayed through the information nameplate 16, which facilitates reading and assists in use.

[0028] In summary, when using a dustproof and waterproof LED explosion-proof light, during installation, first connect the LED light board 7 to the power supply, then clip the LED light board 7 into the inner side of the light board slot 3, and then rotate the inner threaded sleeve 4 onto the outer side of the outer threaded mounting ring 2, thus forming a seal to the inside of the lamp cover 1, providing dustproof and waterproof protection. Furthermore, by squeezing the handle 15, the inner threaded sleeve 4 can be rotated. When the inner threaded sleeve 4 is fully screwed in place, the elasticity of the connecting spring 11 causes the support slide rod 10 to extend outward under the constraint of the support slide tube 9, thereby contacting the top support. Block 8 contacts the bottom side of the LED light panel 7 at this position, thus forming a support to prevent movement and detachment. The connection between the connecting belt 12 and the collar 13, and the constraint of the collar 13 on the outside of the inner groove 14, forms a movable connection between the lampshade 1 and the inner threaded sleeve 4. When the inner threaded sleeve 4 rotates, the inner groove 14 can move inside the collar 13 to avoid interference. The bottom side of the lampshade 1 faces the corresponding area and can be illuminated by the LED light panel 7, and the light is guided by the light-transmitting mirror 6. In addition, the information label 16 can display the information of this device for easy reading and auxiliary use.

[0029] This LED light board 7 is a commercially available device known to those skilled in the art, and it comes with a corresponding control system to fulfill its functions. Here, we are simply using it without making any structural or functional improvements, and we will not go into detail about it here.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dustproof and waterproof LED explosion-proof light, comprising an LED light board (7), characterized in that, It also includes a lampshade (1), an external thread mounting ring (2), a lamp plate slot (3), an internal thread sleeve (4), a bottom ring frame (5), and a light-transmitting mirror (6). The bottom ring side of the lampshade (1) is connected to the top of the external thread mounting ring (2). A lamp plate slot (3) is provided on the lower side inside the lampshade (1). The LED lamp plate (7) is detachably mounted inside the lamp plate slot (3). The outer side of the external thread mounting ring (2) is detachably screwed to the inner side of the internal thread sleeve (4). The lower outer side of the internal thread sleeve (4) is connected to the outer side of the bottom ring frame (5). A light-transmitting mirror (6) is connected to the inner side of the bottom ring frame (5). Multiple sets of top support structures are provided on the top of the bottom ring frame (5).

2. The dustproof and waterproof LED explosion-proof light according to claim 1, characterized in that: The top support structure includes a top support contact block (8), a support slide tube (9), a support slide rod (10), and a connecting spring (11). Multiple sets of support slide tubes (9) are evenly connected to the top ring side of the bottom ring frame (5). The inner wall of each set of support slide tubes (9) is slidably connected to the outer wall of a set of support slide rods (10). The top side of each set of support slide rods (10) is connected to the middle of the bottom side of a set of top support contact blocks (8). A set of connecting springs (11) is connected to the outer side of the bottom end of each set of support slide tubes (9) at the top of the bottom ring frame (5).

3. The dustproof and waterproof LED explosion-proof light according to claim 1, characterized in that: It also includes a connecting band (12), a collar (13) and an inner groove (14). The outer end of the lampshade (1) is connected to the outer end of the collar (13) via the connecting band (12). The inner groove (14) is provided on the outer middle side of the inner thread sleeve (4). The collar (13) is movably sleeved on the outer side of the inner groove (14).

4. The dustproof and waterproof LED explosion-proof light according to claim 1, characterized in that: It also includes a handle (15), one side of the outer end of the internal threaded sleeve (4) is connected to the inner side of the handle (15).

5. The dustproof and waterproof LED explosion-proof light according to claim 1, characterized in that: It also includes an information nameplate (16), with one side of the upper outer end of the lampshade (1) connected to the inner side of the information nameplate (16).

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