CN210326637U

CN210326637U - Lighting distribution box

Info

Publication number: CN210326637U
Application number: CN201921021862.7U
Authority: CN
Inventors: 许勇; 王振
Original assignee: Jiangsu ErLe Electrical Technology Co Ltd
Current assignee: Jiangsu ErLe Electrical Technology Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-14
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a lighting distribution box, which belongs to the field of distribution boxes and comprises a box body, wherein a base is fixedly arranged at the bottom of the box body, a distribution mounting frame is fixedly arranged in the box body, a heat dissipation mounting frame is fixedly arranged at the top of the distribution mounting frame, a heat dissipation plate is fixedly arranged at the top of the heat dissipation mounting frame, a distribution element is fixedly arranged at one side of the front side of the heat dissipation plate, a heat dissipation port is arranged at the right side of the box body, a heat dissipation cover plate is arranged at the right side of the heat dissipation port, a plurality of fixing screws are arranged at the right side of the heat dissipation cover plate, air flow is generated through a heat dissipation fan, the air enters the box body from the heat dissipation port, the heat of the distribution element is conducted onto the heat dissipation plate, the contact area with the air flow is increased, the heat, the device reduces the faults of the equipment caused by dust and prolongs the service life of the device.

Description

Lighting distribution box

Technical Field

The utility model relates to a block terminal field, more specifically say, relate to lighting distribution box.

Background

The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. The distribution box is divided into a power distribution box and a lighting distribution box and is the final-stage equipment of a power distribution system. The lighting distribution box is a device which is responsible for completing electric energy control, protection, conversion and distribution at the tail end of a low-voltage power supply system. The high-voltage switch mainly comprises wires, components (including isolating switches, circuit breakers and the like), a box body and the like.

Lighting distribution box can receive the direct radiation of sunshine and produce high temperature at the course of the work, and self also can produce the heat in the operation simultaneously, and current lighting distribution box radiating effect is not good, and lighting distribution box works under high temperature for a long time, breaks down easily, the also greatly reduced of factor of safety of device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a lighting distribution box possesses that the radiating effect is good, has dustproof function, and hoisting device life's advantage has solved current lighting electric cabinet radiating effect not good, and lighting distribution box is long-time to be worked under high temperature, breaks down easily, the also greatly reduced's of factor of safety of device problem.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The lighting distribution box comprises a box body, wherein a base is fixedly installed at the bottom of the box body, a distribution mounting frame is fixedly installed in the box body, a heat dissipation mounting frame is fixedly installed at the top of the distribution mounting frame, a heat dissipation plate is fixedly installed at the top of the heat dissipation mounting frame, a distribution element is fixedly installed on one side of the front face of the heat dissipation plate, a heat dissipation port is formed in the right side of the box body, a heat dissipation cover plate is arranged on the right side of the heat dissipation port, a plurality of fixing screws are arranged on the right side of the heat dissipation cover plate, the left ends of the fixing screws sequentially penetrate through the heat dissipation cover plate and the box body and extend into the box body, a dustproof screen is clamped in the heat dissipation port, a heat dissipation fan is fixedly installed in the box body and positioned on the left, start radiator fan during the use, radiator fan produces the air current, and the air gets into the inside of box from the thermovent, and on distribution element's heat conduction was to the heating panel, increased with the area of contact of air current, improved the radiating effect, later the hot-air was discharged the box outside from the top louvre, followed dustproof top cap and discharged, prevented that external dust from getting into inside the box through dustproof screen cloth and dustproof top cap, reduced the trouble that the dust caused equipment, improved the life of device.

Preferably, the equal fixed mounting of the interior roof of box and the left and right sides inner wall of box has LED lamp strip, throws light on through the inside of LED lamp strip to the box, has avoided the user to look over the trouble that the block terminal need additionally be lighted when night, convenient to use.

Preferably, the upper and lower both sides fixed mounting of thermovent has the fixed block, the draw-in groove has been seted up on the right side of fixed block, cooperatees through the component of fixed block and draw-in groove and dustproof screen cloth, with dustproof screen cloth joint in the inside of thermovent, it is all very convenient, convenient to use to install and dismantle.

Preferably, the upper and lower both sides fixed mounting of dust screen has the fixture block with draw-in groove matched with, draw-in groove and fixture block looks joint for dust screen installs and dismantles all very conveniently, and the staff of being convenient for changes and washs convenient to use to dust screen.

Preferably, the heating panel is heat conduction aluminum alloy plate, one side fixed mounting at the heating panel back has a plurality of radiating fins, radiating fin equidistance parallel arrangement comes out through the quick conduction of the heat that the heating panel produced distribution element, can increase the area of contact of heating panel and air current through radiating fin, improves the radiating effect.

Preferably, the left and right sides fixed mounting of dustproof top cap has the upper portion dust screen, prevents through the upper portion dust screen that the dust from getting into the box through dustproof top cap inside, avoids the dust to cause the device trouble, has ensured the life of device.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) starting radiator fan when this scheme uses, radiator fan produces the air current, the air gets into the inside of box from the thermovent, distribution element's heat conduction is to the heating panel, increased with the area of contact of air current, the radiating effect is improved, later hot-air is discharged the box outside from the top louvre, discharge from dustproof top cap, prevent that external dust from getting into inside the box through dustproof screen cloth and dustproof top cap, reduce the trouble that the dust caused equipment, the life of device has been improved.

(2) This scheme is lighted through LED lamp strip to the inside of box, has avoided the user to look over the trouble that the block terminal need additionally be beaten the flashlight night, convenient to use.

(3) This scheme cooperatees through the fixed block and the component of draw-in groove and dustproof screen cloth, with dustproof screen cloth joint in the inside of thermovent, the installation with dismantle all very convenience, convenient to use.

(4) Draw-in groove and fixture block looks joint in this scheme for dustproof screen cloth installation and dismantlement are all very convenient, and the staff of being convenient for changes and washs convenient to use to dustproof screen cloth.

(5) This scheme is passed through the heating panel and is come out the heat that distribution element produced fast conduction, can increase the area of contact of heating panel and air current through radiating fin, improves the radiating effect.

(6) This scheme prevents through the upper portion dust screen that the dust from getting into the box through dustproof top cap inside, avoids the dust to cause the device trouble, has ensured the life of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the heat dissipation opening of the present invention;

fig. 4 is a schematic view of the heat dissipation plate structure of the present invention.

The reference numbers in the figures illustrate:

1. a box body; 2. a base; 3. a power distribution mounting rack; 4. a heat dissipation mounting rack; 5. a heat dissipation plate; 6. a power distribution element; 7. a heat dissipation port; 8. a heat dissipation cover plate; 9. a dustproof screen; 10. a heat radiation fan; 11. a top heat dissipation hole; 12. a dust-proof top cover; 101. an LED light bar; 701. a fixed block; 702. a card slot; 801. fixing screws; 901. a clamping block; 501. a heat dissipating fin; 121. an upper dust screen.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the lighting distribution box comprises a box body 1, a base 2 is fixedly installed at the bottom of the box body 1, a distribution mounting frame 3 is fixedly installed inside the box body 1, a heat dissipation mounting frame 4 is fixedly installed at the top of the distribution mounting frame 3, a heat dissipation plate 5 is fixedly installed at the top of the heat dissipation mounting frame 4, a distribution element 6 is fixedly installed at one side of the front surface of the heat dissipation plate 5, a heat dissipation port 7 is formed at the right side of the box body 1, a heat dissipation cover plate 8 is arranged at the right side of the heat dissipation port 7, a plurality of fixing screws 801 are arranged at the right side of the heat dissipation cover plate 8, the left ends of the fixing screws 801 sequentially penetrate through the heat dissipation cover plate 8 and the box body 1 and extend into the box body 1, a dustproof screen 9 is clamped inside the heat dissipation port 7, a heat dissipation fan 10 is fixedly installed at the, start radiator fan 10 during the use, radiator fan 10 produces the air current, the air gets into the inside of box 1 from thermovent 7, the heat conduction of distribution element 6 is on heating panel 5, the area of contact with the air current has been increased, the radiating effect is improved, later the hot-air is discharged the box 1 outside from top louvre 11, discharge from dustproof top cap 12, prevent that external dust from getting into inside box 1 through dustproof screen cloth 9 and dustproof top cap 12, reduce the trouble that the dust caused equipment, the service life of device has been improved.

Further, the equal fixed mounting of the interior roof of box 1 and the left and right sides inner wall of box 1 has LED lamp strip 101, throws light on through LED lamp strip 101 to the inside of box 1, has avoided the user to look over the trouble that the block terminal need additionally be lighted when night, convenient to use.

Further, the upper side and the lower side of the heat dissipation opening 7 are fixedly provided with the fixing blocks 701, the right sides of the fixing blocks 701 are provided with the clamping grooves 702, the fixing blocks 701 and the clamping grooves 702 are matched with the dustproof screen 9, the dustproof screen 9 is clamped inside the heat dissipation opening 7, and the installation and the disassembly are very convenient and convenient to use.

Further, the upper side and the lower side of the dustproof screen 9 are fixedly provided with clamping blocks 901 matched with the clamping grooves 702, and the clamping grooves 702 are clamped with the clamping blocks 901, so that the dustproof screen 9 is very convenient to mount and dismount, and is convenient for workers to replace and clean the dustproof screen 9 and use.

Further, heating panel 5 is heat conduction aluminum alloy plate, and one side fixed mounting at the heating panel 5 back has a plurality of radiating fin 501, and radiating fin 501 impartial interval parallel arrangement comes out through the quick conduction of heating panel 5 with the heat that distribution element 6 produced, can increase the area of contact of heating panel 5 and air current through radiating fin 501, improves the radiating effect.

Further, the left and right sides fixed mounting of dustproof top cap 12 has upper portion dust screen 121, prevents through upper portion dust screen 121 that the dust from getting into box 1 through dustproof top cap 12 inside, avoids the dust to cause the device trouble, has ensured the life of device.

The working principle is as follows: when the device is used, the heat radiation fan 10 is started, the heat radiation fan 10 generates air flow, air enters the box body 1 from the heat radiation port 7, the heat of the power distribution element 6 is conducted to the heat radiation plate 5, the heat radiation plate 5 is a heat conduction aluminum alloy plate, the heat generated by the power distribution element 6 is quickly conducted out, one side of the back surface of the heat radiation plate 5 is fixedly provided with a plurality of heat radiation fins 501, the contact area between the heat radiation plate 5 and the air flow can be increased through the heat radiation fins 501, the heat radiation effect is improved, then the hot air is discharged to the outside of the box body 1 from the heat radiation hole 11 at the top and is discharged from the dustproof top cover 12, the dust is prevented from entering the box body 1 through the dustproof screen 9 and the dustproof top cover 12, the faults of equipment caused by the dust are reduced, the service life of the device is prolonged, the safety coefficient of the device is greatly reduced.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A lighting distribution box, comprising a box body (1), characterized in that a base (2) is fixedly installed at the bottom of the box body (1), and a power distribution installation is fixedly installed inside the box body (1). A rack (3), a heat dissipation mounting rack (4) is fixedly installed on the top of the power distribution mounting rack (3), a heat dissipation plate (5) is fixedly installed on the top of the heat dissipation mounting rack (4), and the heat dissipation plate ( 5) A power distribution element (6) is fixedly installed on one side of the front side, a heat dissipation port (7) is provided on the right side of the box body (1), and a heat dissipation cover plate ( 8), a number of fixing screws (801) are arranged on the right side of the heat dissipation cover plate (8), and the left ends of the fixing screws (801) pass through the heat dissipation cover plate (8) and the box body (1) in turn and extend to the box Inside the body (1), a dustproof screen (9) is clamped inside the heat dissipation port (7), and a heat dissipation fan is fixedly installed inside the box body (1) on the left side of the heat dissipation port (7). (10), a plurality of top heat dissipation holes (11) are opened on the top of the box body (1), and a dust-proof top cover (12) is fixedly installed on the top of the box body (1).

2. The lighting distribution box according to claim 1, characterized in that: LED light bars (101) are fixedly installed on the inner top wall of the box body (1) and the inner walls on the left and right sides of the box body (1). .

3. The lighting distribution box according to claim 1, wherein a fixing block (701) is fixedly installed on the upper and lower sides of the heat dissipation port (7), and a right side of the fixing block (701) is provided with Card slot (702).

4. The lighting distribution box according to claim 1 or 3, characterized in that: the upper and lower sides of the dust-proof screen (9) are fixedly installed with clamping blocks (901) matched with the clamping slots (702). , the card slot (702) is connected with the card block (901).

5. The lighting distribution box according to claim 1, characterized in that: the heat dissipation plate (5) is a thermally conductive aluminum alloy plate, and a number of heat dissipation fins ( 501), the heat dissipation fins (501) are arranged in parallel at equal intervals.

6. The lighting distribution box according to claim 1, characterized in that: an upper dustproof net (121) is fixedly installed on the left and right sides of the dustproof top cover (12).