Detachable and replaceable tri-proof lamp

Abstract

The utility model relates to the technical field of electric appliances, in particular to a detachable and replaceable tri-proof lamp which comprises an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate are connected in a clamped mode, the surface of the upper cover plate is sunken downwards to form a battery containing bin, a battery body is arranged in the battery containing bin, and the battery body is arranged in the battery containing bin. A battery cover plate is arranged at the top of the battery containing bin, and the upper cover plate, the battery cover plate and the lower cover plate are arranged, the upper cover plate and the lower cover plate are connected in a clamped mode, and the battery cover plate is buckled to the upper cover plate, so that under the condition that the tri-proof lamp is damaged, the upper cover plate and the lower cover plate can be disassembled, and parts can be replaced. And the function of blocking liquid such as rainwater outside can be achieved through clamping of the upper cover plate and the lower cover plate, and the situation that the liquid permeates into the tri-proof lamp to corrode a circuit board, a bulb assembly and the like in a humid environment is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliances, in particular to a disassembled and replaceable three-proof lamp. Background Art

[0002] The three-proof lamp is a kind of lighting fixture that is more mosquito-proof, dust-proof, moisture-proof and dust-proof than ordinary lighting lamps. It is suitable for outdoor environments and special workplaces, and is deeply loved by everyone because of its excellent characteristics.

[0003] The existing tri-proof lamps are relatively expensive, and the original tri-proof lamp tubes are easily damaged. Since it is not easy for users to disassemble the lamps to replace parts, they will be discarded when the tri-proof lamps are damaged, thus causing waste of resources and increasing cost expenditure. For this reason, we propose a disassembled and replaceable tri-proof lamp. Utility Model Content

[0004] The purpose of the utility model is to provide a disassembled and replaceable three-proof lamp to solve the problems raised in the above background technology.

[0005] The technical solution of the utility model is: a detachable and replaceable three-proof lamp, comprising an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate are snap-connected, the surface of the upper cover plate is recessed downward to form a battery accommodating compartment, and a battery body is arranged inside the battery accommodating compartment, a battery cover plate is arranged on the top of the battery accommodating compartment, a circular hole is opened on the surface of the upper cover plate, a bulb assembly is arranged at the bottom of the upper cover plate relative to the circular hole, a circular tube is fixedly installed at the end of the lower cover plate, a hexagonal ring is fixedly installed on the surface of the circular tube, an external thread is opened on the surface of the circular tube away from the lower cover plate, a circular hole is opened at the end of the lower cover plate relative to the position of the circular tube, the circular tube and the lower cover plate are connected through the circular hole, and a circuit board assembly is arranged inside the lower cover plate.

[0006] Preferably, a groove is provided on the side wall of the battery cover, an annular groove is provided on the surface of the upper cover relative to the battery receiving compartment, a rubber strip is fixedly installed inside the annular groove, and the battery cover is clamped on the inner wall of the battery receiving compartment.

[0007] Preferably, a circular ring is fixedly mounted on the bottom of the upper cover plate relative to the circular hole.

[0008] Preferably, three convex strips are fixedly installed inside the lower cover plate, a placement groove is formed between the three convex strips and the inner wall of the lower cover plate, and the circuit board assembly is clamped inside the installation groove.

[0009] Preferably, a plurality of support columns are evenly and fixedly mounted on the inner wall of the lower cover plate.

[0010] Preferably, wire threading grooves are reserved at ports of the three convex strips that are close to each other.

[0011] The utility model provides a disassembled and replaceable three-proof lamp through improvement, which has the following improvements and advantages compared with the prior art:

[0012] The utility model provides an upper cover, a battery cover, and a lower cover, and realizes that the upper cover and the lower cover can be disassembled and the parts can be replaced when the tri-proof lamp is damaged by clamping the upper cover and the lower cover, and the upper cover and the lower cover are clamped on the upper cover. The clamping of the upper cover and the lower cover can also realize the function of blocking liquids such as rainwater from entering the tri-proof lamp in a humid environment to prevent corrosion of circuit boards, bulb components, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a front view structural schematic diagram of the utility model;

[0015] Figure 2 This utility model Figure 1 Schematic diagram of the disassembled structure;

[0016] Figure 3 It is a structural schematic diagram of the upper cover plate of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the lower cover plate of the utility model.

[0018] Description of reference numerals:

[0019] 1. Upper cover; 2. Lower cover; 3. Battery body; 4. Battery cover; 5. Groove; 6. Battery storage compartment; 7. Circuit board assembly; 8. Light bulb assembly; 9. Round tube; 10. Hexagonal ring; 11. External thread; 12. Support column; 13. Rubber strip; 14. Ring; 15. Round hole; 16. Raised strip; 17. Threading groove; 18. Bracket. DETAILED DESCRIPTION

[0020] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides a disassembled and replaceable three-proof lamp through improvement. The technical solution of the utility model is:

[0022] like Figure 1 - Figure 4 As shown, a detachable and replaceable three-proof lamp includes an upper cover plate 1 and a lower cover plate 2, the upper cover plate 1 and the lower cover plate 2 are snap-connected, the surface of the upper cover plate 1 is recessed downward to form a battery accommodating compartment 6, and a battery body 3 is arranged inside the battery accommodating compartment 6, a battery cover plate 4 is arranged on the top of the battery accommodating compartment 6, a circular hole 15 is opened on the surface of the upper cover plate 1, a bulb assembly 8 is arranged at the bottom of the upper cover plate 1 relative to the circular hole 15, a round tube 9 is fixedly installed at the end of the lower cover plate 2, a hexagonal ring 10 is fixedly installed on the surface of the round tube 9, an external thread 11 is opened on the surface of the round tube 9 away from the lower cover plate 2, a circular hole is opened at the end of the lower cover plate 2 relative to the position of the circular tube 9, the circular tube 9 and the lower cover plate 2 are connected through the circular hole, and a circuit board assembly 7 is arranged inside the lower cover plate 2.

[0023] Furthermore, a groove 5 is provided on the side wall of the battery cover 4, and an annular groove is provided on the surface of the upper cover 1 relative to the battery receiving compartment 6. A rubber strip 13 is fixedly installed inside the annular groove, and the battery cover 4 is clamped on the inner wall of the battery receiving compartment.

[0024] Furthermore, a circular ring 14 is fixedly mounted on the bottom of the upper cover plate 1 at a position relative to the circular hole 15. By providing the circular ring 14, the bulb assembly 8 can be effectively protected.

[0025] Furthermore, three convex strips 16 are fixedly installed inside the lower cover plate 2, and a placement groove is formed between the three convex strips 16 and the inner wall of the lower cover plate 2, and the circuit board assembly 7 is clamped inside the placement groove.

[0026] Furthermore, a plurality of support columns 12 are evenly and fixedly installed on the inner wall of the lower cover plate 2 . By providing the support columns 12 , the thickness and strength of the inner wall of the lower cover plate 2 are increased.

[0027] Furthermore, a threading groove 17 is reserved at the ports of the three protrusions 16 that are close to each other. By providing the threading groove 17, the wires of the bulb assembly 8 can be passed through the threading groove 17 and connected to the circuit board assembly 7.

[0028] Working principle: first separate the upper cover 1 and the lower cover 2 and place them on a horizontal plane, fix the bulb assembly 8 on the bracket 18 to prevent displacement, then push the circuit board assembly 7 to the placement groove formed between the three convex strips 16 and the inner wall of the lower cover 2, then snap the upper cover 1 and the lower cover 2 together, then open the battery cover 4, and then fix the battery body 3 in the battery accommodating compartment 6 in the order of positive and negative poles and fasten the battery cover 4. By installing the battery body 3 in the battery accommodating compartment 6, electrical energy can be provided to the bulb assembly 8 for lighting.

[0029] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A disassembled and replaceable tri-proof lamp, comprising an upper cover plate (1) and a lower cover plate (2), characterized in that: The upper cover plate (1) and the lower cover plate (2) are snap-connected, the surface of the upper cover plate (1) is recessed downward to form a battery storage compartment (6), and a battery body (3) is arranged inside the battery storage compartment (6), a battery cover plate (4) is arranged on the top of the battery storage compartment (6), a circular hole (15) is opened on the surface of the upper cover plate (1), a light bulb assembly (8) is arranged at a position of the bottom of the upper cover plate (1) relative to the circular hole (15), a circular tube (9) is fixedly installed at the end of the lower cover plate (2), a hexagonal ring (10) is fixedly installed on the surface of the circular tube (9), an external thread (11) is opened on the surface of the circular tube (9) away from the lower cover plate (2), a circular hole is opened at the end of the lower cover plate (2) relative to the position of the circular tube (9), the circular tube (9) and the lower cover plate (2) are connected through the circular hole, and a circuit board assembly (7) is arranged inside the lower cover plate (2).

2. The detachable and replaceable tri-proof lamp according to claim 1, characterized in that: The side wall of the battery cover (4) is provided with a groove (5), the surface of the upper cover (1) is provided with an annular groove relative to the battery receiving compartment (6), a rubber strip (13) is fixedly installed inside the annular groove, and the battery cover (4) is snap-fitted to the inner wall of the battery receiving compartment (6).

3. The detachable and replaceable tri-proof lamp according to claim 1, characterized in that: A circular ring (14) is fixed at a position of the bottom of the upper cover plate (1) relative to the circular hole (15).

4. The detachable and replaceable tri-proof lamp according to claim 1, characterized in that: Three convex strips (16) are fixedly mounted inside the lower cover plate (2), a placement groove is formed between the three convex strips (16) and the inner wall of the lower cover plate (2), and the circuit board assembly (7) is clamped inside the placement groove.

5. The detachable and replaceable tri-proof lamp according to claim 1, characterized in that: A plurality of support columns (12) are evenly and fixedly mounted on the inner wall of the lower cover plate (2).

6. The detachable and replaceable tri-proof lamp according to claim 4, characterized in that: The ports of the three protruding strips (16) close to each other are reserved with threading grooves (17).

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