CN219041068U - Relay protection device box - Google Patents

Abstract

The utility model discloses a relay protector box body, which comprises a cabinet body and a storage box fixedly connected to the top wall of the cabinet body, and is characterized by further comprising; the shielding assembly is fixedly connected with a heat dissipation fan on the inner wall of the cabinet body, two groups of heat dissipation fans are symmetrically arranged on the inner wall of the cabinet body, a sliding rod is connected to the inner wall of the cabinet body in a rotating mode, a shielding plate is connected to the outer wall of the sliding rod in a sliding mode, a heat transmission groove is formed in the inner wall of the shielding plate, the heat dissipation fan is matched with the heat transmission groove, a pull rope is fixedly connected to the side wall of the shielding plate, a telescopic part is connected to the inner wall of the storage box, the pull rope is matched with the telescopic part, the shielding plate stretches out of the device to be convenient for widening the device to protect rainwater, and meanwhile, an air curtain is formed by changing the heat dissipation position to further protect the device.

Description

Relay protection device box

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a relay protector box body.

Background

In the prior art, a relay protector is commonly called a relay, is an electric control device, and is an electric appliance which enables a controlled quantity to generate preset step change in an electric output circuit when the change of the input quantity reaches a specified requirement. Relay protection devices have an interactive relationship between a control system and a controlled system, and are generally applied to an automatic control circuit. The relay protector is actually an automatic switch which uses small current to control large current operation, so that the relay protector plays roles of automatic regulation, safety protection, circuit conversion and the like in a circuit.

When the device is used, the internal device is required to continuously dissipate heat, so that a heat dissipation opening is required to be formed, rainwater is easy to enter the box body through the heat dissipation opening when the device encounters overcast and rainy weather, the device is damaged, and the service life of the device is shortened.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide the relay protector box body which is convenient for closing the radiating opening by detecting rainfall in overcast and rainy weather, and simultaneously widening the top wall of the device by extending the shielding plate out of the device so as to protect the device, and meanwhile forming an air curtain through the opened air delivery opening to blow rainwater to further protect the device.

(II) technical scheme

The technical scheme adopted by the relay protector box body is that the relay protector box body comprises a cabinet body, a storage box fixedly connected to the top wall of the cabinet body and a storage box, wherein the storage box is fixedly connected to the top wall of the cabinet body;

the shielding assembly is characterized in that the inner wall of the cabinet body is fixedly connected with radiating fans, two groups of radiating fans are symmetrically arranged on the inner wall of the cabinet body, the inner wall of the cabinet body is rotationally connected with a sliding rod, the outer wall of the sliding rod is slidably connected with a shielding plate, the inner wall of the shielding plate is provided with a heat transmission groove, the radiating fans are matched with the heat transmission groove, the side wall of the shielding plate is fixedly connected with a pull rope, the inner wall of the storage box is connected with a telescopic part, and the pull rope is matched with the telescopic part.

As the preferred scheme, the telescopic part includes first weather shield, second weather shield, first rack and second rack, first weather shield and second weather shield pass through spout all sliding connection in the containing box inner wall, first rack fixed connection is in first weather shield diapire, second rack fixed connection is in second weather shield diapire.

As the preferred scheme, box inner wall fixedly connected with driving motor, the driving motor output passes the box and rotates and be connected with the gear, the gear links to each other with first rack and second rack meshing, the cabinet roof rotates and is connected with the leading wheel, the stay cord cooperatees with the leading wheel, the one end that the shielding plate was kept away from to the stay cord still links to each other with first rack and second rack is fixed.

As the preferable scheme, evenly distributed's air delivery mouth has been seted up to first weather shield and second weather shield inner wall, the wind-guiding groove has been seted up to the containing box bottom wall, the wind-guiding groove cooperatees with the shielding plate.

As the preferable scheme, the rain sensor is fixedly connected to the top wall of the cabinet body, and the radiating ports are formed in two sides of the cabinet body and matched with the radiating fan.

(III) beneficial effects

Compared with the prior art, the utility model provides the relay protector box body, which has the following beneficial effects

1. Through setting up shielding assembly, move through the stay cord, the stay cord leads through the leading wheel that sets up, pulls the shielding plate of both sides and rises under the effect of leading wheel, and the slide bar that both sides set up simultaneously supports the shielding plate, makes the heat transfer groove that shielding plate inner wall was seted up cover the heat dissipation fan, makes steam get into the containing box through the wind-guiding groove in, thereby is convenient for close the heat dissipation mouth and prevents that the rainwater from getting into in the cabinet.

2. Through setting up telescopic part, drive first rack and second rack through driving motor and move outward the containing box, first rack and second rack have driven first weather shield and second weather shield motion simultaneously, make first weather shield and second weather shield stretch out the containing box, have widened the width of box and are convenient for shelter from the rainwater, and retract the internal use space of being convenient for of cabinet when sunny.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a second schematic cross-sectional view of the present utility model;

FIG. 4 is a third schematic cross-sectional view of the present utility model;

FIG. 5 is a schematic diagram of a cross-sectional structure of the present utility model.

In the figure: 100. a cabinet body; 101. a storage box; 110. a heat dissipation fan; 111. a shielding plate; 112. a heat transfer tank; 113. a pull rope; 114. a slide bar; 120. a first weather shield; 121. a second weather shield; 122. a first rack; 123. a second rack; 124. a driving motor; 125. a gear; 126. a guide wheel; 127. an air delivery port; 128. an air guide groove; 130. a rainfall sensor; 131. and a heat radiation port.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model: the utility model provides a relay protection device box, includes cabinet 100 and the containing box 101 of fixed connection in cabinet 100 roof, its characterized in that still includes;

the shielding assembly, cabinet body 100 inner wall fixedly connected with heat dissipation fan 110, heat dissipation fan 110 is provided with two sets of about cabinet body 100 symmetry, cabinet body 100 inner wall rotates and is connected with slide bar 114, slide bar 114 outer wall sliding connection has shielding plate 111, heat transfer groove 112 has been seted up to shielding plate 111 inner wall, heat dissipation fan 110 cooperatees with heat transfer groove 112, shielding plate 111 lateral wall fixedly connected with stay cord 113, containing box 101 inner wall is connected with telescopic member, stay cord 113 cooperatees with telescopic member, the heat transfer groove 112 that offers through shielding plate 111 inner wall is convenient for cooperate with heat dissipation fan 110 to change the air-out position, be favorable to further shielding the rainwater.

The telescopic component comprises a first rain shield 120, a second rain shield 121, a first rack 122 and a second rack 123, wherein the first rain shield 120 and the second rain shield 121 are connected to the inner wall of the storage box 101 through sliding grooves in a sliding mode, the first rack 122 is fixedly connected to the bottom wall of the first rain shield 120, the second rack 123 is fixedly connected to the bottom wall of the second rain shield 121, and the first rain shield 120 and the second rain shield 121 extend out of the storage box 101 to widen the width of the cabinet body 100 conveniently, so that the device is further protected.

The box inner wall fixedly connected with driving motor 124, driving motor 124 output passes the box and rotates and be connected with gear 125, and gear 125 meshes with first rack 122 and second rack 123 and links to each other, and cabinet 100 roof rotates and is connected with leading wheel 126, and stay cord 113 cooperatees with leading wheel 126, and the one end that stay cord 113 kept away from shielding plate 111 still links to each other with first rack 122 and second rack 123 is fixed, is convenient for drive both sides shielding plate 111 and moves simultaneously through setting up first rack 122 and second rack 123, is favorable to linking.

The air delivery ports 127 of evenly distributed have been seted up to first weather shield 120 and second weather shield 121 inner wall, and air guide groove 128 has been seted up to containing box 101 diapire, air guide groove 128 cooperatees with shielding plate 111, is convenient for change the air-out position through seting up air delivery ports 127, forms the one deck air curtain simultaneously, is convenient for blow the rainwater and changes rainwater direction of motion.

The rain sensor 130 is fixedly connected to the top wall of the cabinet body 100, the heat dissipation openings 131 are formed in two sides of the cabinet body 100, the heat dissipation openings 131 are matched with the heat dissipation fan 110, and the rain sensor 130 is arranged to facilitate detection of rain so as to control the driving motor 124 to move.

The working principle of the utility model is that; when the device is used outdoors, when the rainfall is detected by the rainfall sensor 130 during rainy days, when the rainfall reaches the maximum detection value set by the rainfall sensor 130, the driving motor 124 is started by the rainfall sensor 130, the driving motor 124 drives the first rack 122 and the second rack 123 to move outwards of the storage box 101, simultaneously the first rack 122 and the second rack 123 drive the first rain baffle 120 and the second rain baffle 121 to move, the first rain baffle 120 and the second rain baffle 121 extend out of the storage box 101, the width of the box is widened, the rainwater is conveniently shielded, the rainwater is prevented from entering the box, meanwhile, the pull rope 113 simultaneously drives the pull rope 113 to move through the guide wheel 126, the two side shielding plates 111 are pulled upwards under the action of the guide wheel 126, the sliding rods 114 arranged on the two sides simultaneously support the shielding plates 111, the heat transmission grooves 112 formed in the inner wall of the shielding plates 111 cover the fan 110, the heat transmission grooves 128 are enabled to enter the storage box 128 and are evenly distributed in the storage box, the rainwater is prevented from entering the air inlet 100 through the air inlet, and the air inlet is prevented from further being formed in the air inlet 100.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (5)

1. The relay protector box body comprises a cabinet body (100) and a storage box (101) fixedly connected to the top wall of the cabinet body (100), and is characterized by further comprising;

shielding assembly, cabinet body (100) inner wall fixedly connected with heat dissipation fan (110), heat dissipation fan (110) are provided with two sets of about cabinet body (100) symmetry, cabinet body (100) inner wall rotation is connected with slide bar (114), slide bar (114) outer wall sliding connection has shielding plate (111), heat transmission groove (112) have been seted up to shielding plate (111) inner wall, heat dissipation fan (110) cooperatees with heat transmission groove (112), shielding plate (111) lateral wall fixedly connected with stay cord (113), containing box (101) inner wall connection has telescopic part, stay cord (113) cooperate with telescopic part.

2. The relay protector box of claim 1, wherein: the telescopic component comprises a first rain shield (120), a second rain shield (121), a first rack (122) and a second rack (123), wherein the first rain shield (120) and the second rain shield (121) are connected to the inner wall of the storage box (101) through sliding grooves in a sliding mode, the first rack (122) is fixedly connected to the bottom wall of the first rain shield (120), and the second rack (123) is fixedly connected to the bottom wall of the second rain shield (121).

3. The relay protector housing of claim 2, wherein: the utility model discloses a cabinet, including box, cabinet inner wall fixedly connected with driving motor (124), driving motor (124) output is passed the box and is rotated and be connected with gear (125), gear (125) and first rack (122) and second rack (123) meshing link to each other, cabinet (100) roof rotates and is connected with leading wheel (126), stay cord (113) cooperatees with leading wheel (126), the one end that baffle (111) was kept away from to stay cord (113) still links to each other with first rack (122) and second rack (123) are fixed.

4. The relay protector housing of claim 2, wherein: the inner walls of the first rain baffle plate (120) and the second rain baffle plate (121) are provided with evenly distributed air delivery openings (127), the bottom wall of the storage box (101) is provided with an air guide groove (128), and the air guide groove (128) is matched with the shielding plate (111).

5. The relay protector box of claim 1, wherein: the rain sensor (130) is fixedly connected to the top wall of the cabinet body (100), heat dissipation ports (131) are formed in two sides of the cabinet body (100), and the heat dissipation ports (131) are matched with the heat dissipation fan (110).

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