IP65 strip tube lamp circuit board mounting and fixing structure

Abstract

The utility model discloses an IP65 strip tube lamp circuit board mounting and fixing structure, which relates to the technical field of fire emergency lighting and evacuation indicating systems, and comprises a nut, a sealing ring, a screw, a pored side plug, a power line, a circuit board, a sealing gasket, a lamp tube and a non-pored side plug, and a cantilever clamping groove and a locking point are mounted on the inner side of the pored side plug. Protruding buckles are installed on the middle sections of the two sides of the circuit board, the power line is electrically connected with the circuit board, the other side of the circuit board is located in a containing space of the lamp barrel, and the two sealing gaskets are installed at the two ends of the lamp barrel respectively and locked together with the lamp barrel through the pored side plugs, the non-pored side plugs and screws. According to the utility model, the circuit board is inserted into the locking point along the cantilever clamping groove on the side plug with the hole, so that the protruding buckle on the circuit board is locked with the locking point, and the circuit is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of fire emergency lighting and evacuation indication systems, in particular to an IP65 strip tube lamp circuit board mounting and fixing structure. Background Art

[0002] IP65 stands for Ingress Protection. The IP rating is the degree of protection provided by electrical equipment enclosures against foreign object intrusion. In this standard, the IP rating format for protection against foreign objects is IPXX, where XX is two Arabic numerals. The first numeral indicates the level of contact protection and foreign object protection, and the second numeral indicates the level of water resistance. The higher the numeral, the better the protection level. This is particularly true for fire emergency lighting, making it the gold standard for identifying lighting levels. Lighting components that meet this protection level are widely used in fire protection applications across various fields.

[0003] At present, the circuit board of the fire emergency IP65 tube lamp is fixed in the lamp tube by dispensing glue. The dispensing glue process requires corresponding equipment and glue, and increases the operation action, which affects the production efficiency. At the same time, the dispensing glue fixation is affected by the performance of the glue, and there is a risk of glue failure. Since the glue requires curing time, the dispensing glue process has low production efficiency, which has a relatively large impact on production capacity and is not conducive to large-scale batch production.

[0004] In view of this, this application is hereby filed. Utility Model Content

[0005] The purpose of the present utility model is to provide an IP65 strip tube lamp circuit board mounting and fixing structure to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides an IP65 strip tube lamp circuit board mounting and fixing structure, including a nut, a sealing ring, screws, a side plug with a hole, a power cord, a circuit board, a sealing gasket, a lamp tube, and a side plug without a hole;

[0007] A cantilevered slot and a locking point are installed on the inner side of the perforated side plug, and protruding buckles are installed on the middle sections of both sides of the circuit board.

[0008] In one embodiment, the power line is electrically connected to a circuit board, and the other side of the circuit board is located in the accommodating space of the lamp tube.

[0009] In one embodiment, two sealing gaskets are provided, which are respectively installed at both ends of the lamp tube and are locked together with the lamp tube through a side plug with a hole, a side plug without a hole, and screws.

[0010] In one embodiment, the power cord is locked together by a nut, a sealing ring and a perforated side plug.

[0011] In one embodiment, a spring clip is installed on the top of the lamp tube, and two spring clips are arranged at intervals. The two spring clips are equidistant from both side ends of the lamp tube, and the inner walls on both sides of the spring clip are clamped with the outer wall of the lamp tube.

[0012] In one embodiment, a mounting hole is formed on the top of the spring clip.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. By inserting the circuit board into the locking point along the cantilever slot on the perforated side plug, the protruding buckle on the circuit board is locked with the locking point, thereby fixing the circuit. The process is simple and efficient. There is no need to wait for the sealant to cure, no risk of the circuit board falling off, and no need to invest in dispensing equipment, which improves production efficiency and yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the disassembled components of an IP65 strip tube light circuit board mounting and fixing structure;

[0016] Figure 2 A detailed diagram of the circuit board connection for an IP65 strip light circuit board mounting and fixing structure;

[0017] Figure 3 A top view detail of a lamp tube mounting component that is used to mount the circuit board of an IP65 strip tube lamp.

[0018] Figure 4 This is a detailed diagram of the overall structure of a lamp tube mounting component that fixes the circuit board of an IP65 strip tube light.

[0019] In the figure: 1. Nut; 2. Sealing ring; 3. Screw; 4. Side plug with hole; 41. Cantilever slot; 42. Locking point; 5. Power cord; 6. Circuit board; 61. Protruding buckle; 7. Sealing gasket; 8. Lamp tube; 81. Spring clip; 82. Mounting hole; 9. Side plug without hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-2The utility model provides a technical solution: including a nut 1, a sealing ring 2, a screw 3, a side plug with a hole 4, a power line 5, a circuit board 6, a sealing gasket 7, a lamp tube 8, and a side plug without a hole 9;

[0022] like Figure 1-Figure 2 As shown, a cantilever slot 41 and a locking point 42 are installed on the inner side of the perforated side plug 4, and protruding buckles 61 are installed on the middle sections of both sides of the circuit board 6. During operation, the circuit board 6 is inserted into the locking point 42 along the cantilever slot 41 on the perforated side plug 4, so that the protruding buckles 61 on the circuit board 6 are locked with the locking point 42, thereby fixing the circuit board 6.

[0023] Preferably, in one embodiment, Figure 1 As shown, the power line 5 is electrically connected to the circuit board 6 , and the other side of the circuit board 6 is located in the accommodating space of the lamp tube 8 .

[0024] Preferably, in one embodiment, Figure 1 As shown, there are two sealing gaskets 7, which are respectively installed at both ends of the lamp tube 8 and are locked together with the lamp tube 8 through a side plug with a hole 4, a side plug without a hole 9, and a screw 3.

[0025] Preferably, in one embodiment, Figure 1-Figure 2 As shown, the power cord 5 is locked together through a nut 1, a sealing ring 2 and a perforated side plug 4.

[0026] Preferably, in one embodiment, Figure 3-Figure 4 As shown, a spring clip 81 is installed on the top of the lamp tube 8. Two spring clips 81 are arranged at intervals. The two spring clips 81 are equidistant from the two side ends of the lamp tube 8. The inner walls on both sides of the spring clips 81 are clamped with the outer wall of the lamp tube 8.

[0027] Preferably, in one embodiment, Figure 3-Figure 4 As shown, a mounting hole 82 is provided at the top of the spring clip 81. By installing an expansion screw in the mounting hole 82 and driving the expansion screw into the ceiling, the spring clip 81 is fixed, and then the lamp tube 8 is installed by connecting the lamp tube 8 with the spring clip 81.

[0028] Working principle:

[0029] By inserting the circuit board 6 into the locking point 42 along the cantilever slot 41 on the perforated side plug 4, the protruding buckle 61 on the circuit board 6 is locked with the locking point 42, thereby achieving the fixation of the circuit. The process is simple and efficient. There is no need to wait for the sealant to cure, no risk of the circuit board falling off, and no need to invest in dispensing equipment, which improves production efficiency and yield rate. By installing the expansion screw in the mounting hole 82 and driving the expansion screw into the ceiling, the spring clip 81 is fixed, and then the lamp tube 8 is connected to the spring clip 81 to complete the installation of the lamp tube 8.

Claims

1. A circuit board mounting and fixing structure for an IP65 strip tube lamp, comprising a nut (1), a sealing ring (2), a screw (3), a side plug with a hole (4), a power cord (5), a circuit board (6), a sealing gasket (7), a lamp tube (8), and a side plug without a hole (9), characterized in that: A cantilevered slot (41) and a locking point (42) are installed on the inner side of the perforated side plug (4), and protruding buckles (61) are installed on the middle sections of both sides of the circuit board (6).

2. The IP65 strip light circuit board mounting and fixing structure according to claim 1, characterized in that: The power line (5) is electrically connected to the circuit board (6), and the other side of the circuit board (6) is located in the accommodating space of the lamp tube (8).

3. The IP65 strip light circuit board mounting and fixing structure according to claim 1, characterized in that: Two sealing pads (7) are provided, which are respectively installed at the two ends of the lamp tube (8) and are locked together with the lamp tube (8) through a side plug with a hole (4), a side plug without a hole (9) and a screw (3).

4. The IP65 strip light circuit board mounting and fixing structure according to claim 1, characterized in that: The power cord (5) is locked together through a nut (1), a sealing ring and a perforated side plug (4).

5. The IP65 strip light circuit board mounting and fixing structure according to claim 3, characterized in that: A spring clip (81) is installed on the top of the lamp tube (8), and two spring clips (81) are arranged at intervals. The two spring clips (81) are equidistantly arranged at both side ends of the lamp tube (8), and the inner walls on both sides of the spring clip (81) are clamped with the outer wall of the lamp tube (8).

6. The IP65 strip light circuit board mounting and fixing structure according to claim 5, characterized in that: A mounting hole (82) is provided on the top of the spring clip (81).

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