Dustproof and moistureproof lighting distribution box

Abstract

The utility model relates to the technical field of distribution boxes, and discloses a dustproof and moistureproof lighting distribution box which comprises a distribution box body, a box door is installed on the front side surface of the distribution box body, a door lock is machined on the front side surface of the box door, and an air inlet is formed in the lower end surface of the left side of the distribution box body. And a heat dissipation opening is formed in the upper end surface of the right side of the distribution box body, a heat dissipation fan is installed on the inner side surface of the heat dissipation opening, and a ventilation plate is installed in the distribution box body. According to the utility model, the filter screen can be used for protecting the heat dissipation port, external impurities are prevented from entering the heat dissipation port, and the water drainage port at the bottom of the heat dissipation port can guide water entering the heat dissipation port, so that the water is discharged out of the box body, and the water is prevented from being gathered in the box to influence the normal work of electronic components; and air can freely circulate while the adsorption plate adsorbs dust through the filtering holes, so that heat dissipation in the box body is not hindered while dust prevention is achieved, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution box, concretely is a dustproof and moistureproof lighting distribution box. BACKGROUND

[0002] The lighting distribution box equipment is responsible for completing power control, protection, conversion and distribution at the end of the low-voltage power supply system. It is mainly composed of wires, components (including disconnectors, circuit breakers, etc.) and a box body. The lighting distribution box is divided into closed suspension type (open installation) and embedded type (hidden installation) according to the installation method. The lighting distribution box is a basic distribution device that reasonably combines residual current operating protectors and air circuit breakers, etc. inside to realize centralized control of household power supply and protection functions such as grounding, overload and short circuit. There are also busbars for protecting ground wires and neutral wires inside to facilitate the wiring of various low-voltage distribution systems (TT, TN, IT systems). The lighting distribution box is widely used in various buildings, squares, stations and industrial and mining enterprises, etc. as the terminal electrical equipment of the distribution system.

[0003] According to the search, the Chinese patent document, publication number: CN219247265U, discloses a lighting distribution box, which can move the top box up and down according to the installation space of the site or the installation space of the internal components, and is fixed by locking the bolt into the adjusting screw hole, changing the size of the box body, facilitating installation and simple structure.

[0004] However, the utility model is often installed outdoors, and the environment is complex and changeable, so dust and moisture can easily enter the box, causing damage to the electronic components inside the box and affecting the service life of the distribution box. Utility model content

[0005] (I) Technical problems solved

[0006] In view of the defects of the prior art, the utility model provides a dustproof and moistureproof lighting distribution box, which has the functions of dustproof and moistureproof, can avoid the influence of dust and moisture on the box, and achieves the effect of improving the service life, solving the above technical problems.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a dustproof and moistureproof lighting distribution box, comprising a distribution box body, a box door is installed on the front side surface of the distribution box body, a door lock is processed on the front side surface of the box door, and an air inlet is formed on the left lower end surface of the distribution box body, and a heat dissipation port is formed on the right upper end surface of the distribution box body.

[0009] The inner side surface of the heat dissipation opening is provided with a heat dissipation fan, the inside of the power distribution box body is provided with a breathable plate, the top surface of the breathable plate is provided with a support seat, the top surface of the support seat is provided with a control box, the bottom left side of the breathable plate is provided with an adsorption plate, and the rear side of the power distribution box body is provided with a ventilation opening, and the ventilation opening is fixedly provided with a dustproof net.

[0010] Preferably, a water baffle is formed on the top of the power distribution box body, and water guide grooves are formed in the inner sides of the water baffle.

[0011] Through the above technical scheme, the water baffle can be used to block rainwater, preventing rainwater from entering the box through the door gap or air inlet, and the water guide grooves can guide the rainwater to the rear side of the box body, thereby achieving the effect of waterproofing.

[0012] Preferably, sealing strips are formed around the door, and a stop lever is formed on the bottom surface of the door lock.

[0013] Through the above technical scheme, the sealing strips formed around the door can make the door fit more closely with the power distribution box body, thereby preventing dust and moisture from entering the box body, and the stop lever can be used to lock the door by rotating the door lock, thereby improving the sealing effect.

[0014] Preferably, a drain opening is formed in the inner bottom surface of the heat dissipation opening, and a filter screen is formed on the outer side surface of the heat dissipation opening.

[0015] Through the above technical scheme, the filter screen can be used to protect the heat dissipation opening from external impurities, and the drain opening at the bottom of the heat dissipation opening can guide the entering moisture to be discharged from the box body, thereby preventing the moisture from accumulating in the box and affecting the normal operation of the electronic components, thereby improving the service life.

[0016] Preferably, a rubber plate is formed on the top surface of the adsorption plate, a pull ring is formed on the front surface of the adsorption plate, and filter holes are formed in the surface of the adsorption plate.

[0017] Through the above technical scheme, the elastic properties of the rubber plate can reduce the pressure on the top of the adsorption plate, and the filter holes can allow the adsorption plate to freely circulate air while adsorbing dust, thereby achieving dust prevention without hindering the heat dissipation inside the box body.

[0018] Preferably, a sliding groove is formed in the inner bottom surface of the power distribution box body, a T-shaped sliding block is formed on the bottom surface of the adsorption plate, and the adsorption plate is connected to the power distribution box body through the T-shaped sliding block and the sliding groove.

[0019] Through the technical scheme, the T-shaped sliding block is processed at the bottom of the adsorption plate, so that the adsorption plate can slide forward and backward in the inside of the power distribution box body, thereby facilitating installation and dismounting of the adsorption plate and cleaning.

[0020] Compared with the prior art, the dustproof and moistureproof lighting power distribution box has the following beneficial effects:

[0021] 1、The filter screen can be used for protecting the heat dissipation opening, and the drain opening at the bottom of the heat dissipation opening can guide the entering water, so that the water is discharged from the box body, the water accumulation in the box is avoided, the normal work of the electronic components is ensured, and the service life is prolonged.

[0022] 2、The elastic property of the rubber plate can reduce the pressure borne by the top of the adsorption plate, the filter hole can make the adsorption plate adsorb dust and make air flow freely, so that the dustproof effect is achieved without hindering the heat dissipation of the box body, and the T-shaped sliding block processed at the bottom of the adsorption plate can make the adsorption plate slide forward and backward in the inside of the power distribution box body, thereby facilitating installation and dismounting of the adsorption plate and cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2 It is a sectional structure schematic view of the utility model;

[0025] Figure 3 It is a three-dimensional structure schematic view of the adsorption plate of the utility model;

[0026] Figure 4 It is a three-dimensional structure schematic view of the box door of the utility model.

[0027] 1, power distribution box body;2, water baffle;21, water guide groove;3, box door;31, sealing strip;4, door lock;41, stop lever;5, air inlet;6, heat dissipation opening;61, drain opening;7, filter screen;8, heat dissipation fan;9, air permeable plate;10, support seat;11, control box;12, adsorption plate;121, rubber plate;122, pull ring;123, filter hole;124, T-shaped sliding block;13, vent. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1:

[0030] like Figures 1-4 As shown, the present invention provides a dustproof and moisture-proof lighting distribution box, including a distribution box body 1, a box door 3 installed on the front surface of the distribution box body 1, a door lock 4 processed on the front surface of the box door 3, and an air inlet 5 opened on the lower left side surface of the distribution box body 1, and a heat dissipation vent 6 opened on the upper right side surface of the distribution box body 1.

[0031] A cooling fan 8 is installed on the inner surface of the heat dissipation vent 6. A vent plate 9 is installed inside the power distribution box body 1. A support base 10 is provided on the top surface of the vent plate 9. A control box 11 is provided on the top surface of the support base 10. An adsorption plate 12 is provided on the bottom left side of the vent plate 9. A ventilation vent 13 is opened on the rear side of the power distribution box body 1, and a dustproof net is fixedly installed inside the ventilation vent 13.

[0032] Specifically, the top of the distribution box body 1 is equipped with a water baffle 2, and water guide grooves 21 are respectively opened on the inner side of the water baffle 2. The advantage is that the water baffle 2 can be used to block rainwater, preventing rainwater from entering the box from the door gap or air inlet 5, and the water guide grooves 21 can guide the rainwater to the rear of the box, thereby achieving a waterproof effect.

[0033] Specifically, sealing strips 31 are machined around the perimeter of the door 3, and a stop bar 41 is machined on the bottom surface of the door lock 4. The advantage is that by machining sealing strips 31 around the perimeter of the door 3, the door 3 can fit more tightly with the distribution box body 1, thereby preventing dust and moisture from entering the box. Furthermore, by turning the door lock 4, the stop bar 41 can be used to seal the door 3, thereby improving the sealing effect.

[0034] Example 2:

[0035] like Figures 1-4 As shown, as an improvement on the previous embodiment, specifically, a drain outlet 61 is provided on the inner bottom surface of the heat dissipation vent 6, and a filter screen 7 is processed on the outer surface of the heat dissipation vent 6. The advantage is that the filter screen 7 can protect the heat dissipation vent 6, preventing external impurities from entering it. Simultaneously, the drain outlet 61 at the bottom of the heat dissipation vent 6 can guide the incoming water out of the housing, preventing water accumulation inside the housing and affecting the normal operation of electronic components, thereby improving service life.

[0036] Specifically, the top surface of the adsorption plate 12 is processed with a rubber plate 121, the front side surface of the adsorption plate 12 is processed with a pull ring 122, and the surface of the adsorption plate 12 is provided with a filter hole 123. Advantage is that the elastic property of the rubber plate 121 can reduce the pressure borne by the top of the adsorption plate 12, and the filter hole 123 can make the adsorption plate 12 free flow of air while adsorbing dust, so as to achieve dust prevention without hindering the heat dissipation inside the box body.

[0037] Specifically, the inside bottom surface of the distribution box body 1 is provided with a sliding groove, the bottom surface of the adsorption plate 12 is processed with a T-shaped sliding block 124, and the adsorption plate 12 is connected with the distribution box body 1 through the T-shaped sliding block 124 and the sliding groove. Advantage is that the T-shaped sliding block 124 processed on the bottom of the adsorption plate 12 can make the adsorption plate 12 slide forward and backward inside the distribution box body 1, so as to be more convenient for installation and disassembly of the adsorption plate 12 and cleaning.

[0038] In use, the sealing strip 31 processed around the box door 3 can make the box door 3 fit the distribution box body 1 more closely, so as to prevent dust and moisture from entering the box body, and the door lock 4 can lock the box door 3 through the stop lever 41 to improve the sealing effect, and the water baffle 2 can be used to block rainwater from entering the box through the door gap or the air inlet 5, and the water guide groove 21 can guide the rainwater to the back side of the box body, so as to achieve the waterproof effect, and the filter screen 7 can be used to protect the heat dissipation port 6 from impurities from outside, and the drain port 61 at the bottom of the heat dissipation port 6 can guide the entering water to drain out of the box body, so as to avoid the water from gathering in the box to affect the normal work of the electronic components and improve the service life, the elastic property of the rubber plate 121 can reduce the pressure borne by the top of the adsorption plate 12, and the filter hole 123 can make the adsorption plate 12 free flow of air while adsorbing dust, so as to achieve dust prevention without hindering the heat dissipation inside the box body, and the T-shaped sliding block 124 processed on the bottom of the adsorption plate 12 can make the adsorption plate 12 slide forward and backward inside the distribution box body 1, so as to be more convenient for installation and disassembly of the adsorption plate 12 and cleaning.

[0039] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dustproof and moistureproof lighting distribution box comprising a distribution box body (1), characterized in that: The front surface of the distribution box body (1) is provided with a box door (3), the front surface of the box door (3) is provided with a door lock (4), the lower left end surface of the distribution box body (1) is provided with an air inlet (5), and the upper right end surface of the distribution box body (1) is provided with a heat dissipation opening (6); The inner surface of the heat dissipation opening (6) is provided with a heat dissipation fan (8), the distribution box body (1) is internally provided with a breathable plate (9), the top surface of the breathable plate (9) is provided with a supporting seat (10), the top surface of the supporting seat (10) is provided with a control box (11), the bottom left side of the breathable plate (9) is provided with an adsorption plate (12), the rear side of the distribution box body (1) is provided with a ventilation opening (13), and the ventilation opening (13) is internally and fixedly provided with a dustproof net.

2. The dust and moisture proof lighting distribution box according to claim 1, characterized in that: The top of the distribution box body (1) is provided with a water baffle (2), and the inner side of the water baffle (2) is respectively provided with a water guide groove (21).

3. The dust and moisture proof lighting distribution box according to claim 1, characterized in that: The periphery of the box door (3) is respectively provided with a sealing strip (31), and the bottom surface of the door lock (4) is provided with a stop lever (41).

4. The dust and moisture resistant lighting distribution box of claim 1, wherein: The inner bottom of the heat dissipation opening (6) is provided with a drain opening (61), and the outer surface of the heat dissipation opening (6) is provided with a filter screen (7).

5. The dust and moisture resistant lighting distribution box of claim 1, wherein: The top surface of the adsorption plate (12) is provided with a rubber plate (121), the front surface of the adsorption plate (12) is provided with a pull ring (122), and the surface of the adsorption plate (12) is provided with a filter hole (123).

6. A dust and moisture resistant lighting distribution box according to claim 5, wherein: The inner bottom of the distribution box body (1) is provided with a sliding groove, the bottom surface of the adsorption plate (12) is provided with a T-shaped sliding block (124), and the adsorption plate (12) is connected with the distribution box body (1) through the T-shaped sliding block (124) and the sliding groove.

Images