CN219106755U - Dedicated block terminal device of central air conditioning - Google Patents

Abstract

The utility model provides a special distribution box device for a central air conditioner, belongs to the technical field of distribution boxes, and aims to solve the problem that the existing special distribution box for the central air conditioner is likely to have no good wire arrangement mechanism when being connected, so that the phenomenon of short circuit between cables can occur; the problem that rainwater easily enters the inside of the distribution box is solved; comprises a cabinet; the top of the cabinet is provided with a ventilation device, and the top of the ventilation device is provided with a dust removing mechanism; an auxiliary mechanism is arranged on the outer side of the cabinet, and a wire arranging device is fixedly arranged in the cabinet; through being provided with connecting plate and fixed column and dead lever, realized making multiunit auxiliary shaft and multiunit auxiliary plate pivoted effect simultaneously, played the effect of adjusting auxiliary plate angle, be favorable to preventing when the heat dissipation, the rainwater gets into the block terminal inside.

Description

Dedicated block terminal device of central air conditioning

Technical Field

The utility model belongs to the technical field of distribution boxes, and particularly relates to a distribution box device special for a central air conditioner.

Background

The distribution box is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement to form the low-voltage distribution device.

When the existing special distribution box for the central air conditioner is used for wiring, most of the existing special distribution box for the central air conditioner is not provided with a good wire arrangement mechanism, so that cables are messy in the distribution box, and short circuit among the cables can occur; in order to ensure heat dissipation, the conventional power distribution box is generally provided with heat dissipation holes communicated with the outside, and when the power distribution box is installed outdoors, rainwater easily enters the power distribution box, so that components are easily damaged to a certain extent.

Accordingly, the present utility model has been made in view of the above circumstances, and an object of the present utility model is to provide a distribution box device for a central air conditioner, which is more practical.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a special distribution box device for a central air conditioner, which is used for solving the problem that the existing special distribution box for the central air conditioner, which is proposed in the background art, is likely to have no good wire arrangement mechanism when being connected, so that the phenomenon of short circuit between cables can occur; and the problem that rainwater enters the inside of the distribution box easily occurs.

The utility model discloses a special purpose and efficacy of a distribution box device for a central air conditioner, which is achieved by the following specific technical means:

a special distribution box device for a central air conditioner comprises a box cabinet; the front side of the cabinet is rotatably provided with a cabinet door, the outer side of the cabinet door is fixedly provided with a handle, and the outer side of the cabinet door is fixedly provided with a control module; the rear side of the cabinet is fixedly provided with mounting frames which are arranged in an L-shaped structure, and the number of the mounting frames is two; the top of the cabinet is provided with a ventilation device, and the top of the ventilation device is provided with a dust removing mechanism; the ventilation device includes: a ventilating fan, a fixed cylinder and a dustproof net B; the ventilating fans are fixedly arranged in the top side of the cabinet, the number of the ventilating fans is two, and the ventilating fans are electrically connected with the control module; the fixed cylinder is fixedly arranged at the top of the ventilating fan; the dustproof net B is fixedly arranged at the top of the fixed cylinder; the outside of the cabinet is provided with an auxiliary mechanism, and the inside of the cabinet is fixedly provided with a wire arranging device.

Furthermore, two sides of the inside of the cabinet are fixedly provided with dust screens A, the number of the dust screens A is two, and the two groups of dust screens A are symmetrically arranged; the inside fixed temperature sensor that is provided with of cabinet, and set up to electric connection between temperature sensor and the control module.

Further, the dust removing mechanism includes: the device comprises a dust removal frame, a dust removal shaft, turbine blades and a scraper; the dust removing frame is fixedly arranged at the top of the dust screen B; the outer side of the dust removing shaft is provided with a bearing in a matched manner, and the bearing is arranged in the top side of the dust removing frame in a matched manner; the turbine fan blade is fixedly arranged on the outer side of the dust removal shaft, and is positioned above the ventilating fan; the scraper blade is fixed to be set up in the dust removal axle bottom, and the scraper blade bottom is laminated mutually with dust screen B top.

Further, the auxiliary mechanism includes: the auxiliary shaft, the auxiliary plate, the fixing rod, the fixing column and the connecting plate; bearings are arranged on the outer sides of the auxiliary shafts in a matched mode, the bearings are arranged in the two sides of the cabinet in a matched mode, and the auxiliary shafts are arranged in a linear mode; the auxiliary plates are fixedly arranged on the outer side of the auxiliary shaft, the auxiliary plates are arranged in a straight line, and the bottom of one group of auxiliary plates is attached to the top of the other group of auxiliary plates; the fixed rod is fixedly arranged at the top end of the auxiliary shaft; the fixing columns are fixedly arranged on the outer sides of the fixing rods, the fixing columns and the fixing rods are arranged in a straight line, and the fixing columns and the fixing rods are arranged in an L-shaped structure; the bearing is arranged in the connecting plate in a matched manner, and the bearing is arranged on the outer side of the fixed column in a matched manner; the number of the connecting plates is two, and the two groups of connecting plates are symmetrically arranged.

Further, the auxiliary mechanism further comprises: a sliding cylinder, an electric cylinder and a sliding rod; the sliding cylinder is arranged at the rear side of the cabinet in a sliding way; the electric cylinder is fixedly arranged at the rear side of the cabinet, the sliding shaft at the bottom of the electric cylinder is fixedly arranged at the top of the sliding cylinder, and the electric cylinder is electrically connected with the control module.

Further, the wire arranging device includes: the fixing frame, the guide rod and the wire arranging plate; the fixing frame is fixedly arranged at the rear side of the inside of the cabinet, the front side of the fixing frame is provided with arc grooves which are arranged in a straight line; the guide rods are fixedly arranged on two sides of the fixing frame; the wire arranging plate is arranged on the outer side of the guide rod in a sliding manner, and a spring piece is arranged between the front side of the wire arranging plate and the top end of the guide rod; the arc-shaped groove is arranged at the rear side of the wire arranging plate, the arc-shaped grooves are arranged in a straight line, and the rear side of the wire arranging plate is attached to the front side of the fixing frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the two groups of ventilation fans, the effect of blowing out the heat in the cabinet and radiating the components in the cabinet is realized, so that the phenomenon of damage to the components caused by overhigh temperature in the cabinet is prevented; through being provided with connecting plate and fixed column and dead lever, realized making multiunit auxiliary shaft and multiunit auxiliary plate pivoted effect simultaneously, played the effect of adjusting auxiliary plate angle, be favorable to preventing when the heat dissipation, the rainwater gets into the block terminal inside.

2. The cable is easily and conveniently limited and fixed singly by arranging the arc-shaped groove at the front side of the fixing frame, the arc-shaped groove at the rear side of the cable arranging plate, the guide rod and the spring piece, so that the cable is orderly arranged in the distribution box; the effect of preventing the occurrence of short circuit phenomenon between cables is achieved; compared with the existing special distribution box for the central air conditioner, the special distribution box for the central air conditioner can achieve the effect of orderly fixing the cables, and is beneficial to protecting components in the distribution box; through being provided with turbine flabellum and dust removal axle, realized that the ventilation fan passes through the air current and drives dust removal axle and scraper blade pivoted effect, played and prevented to appear because of dust screen B top dust is too much, lead to the effect of intake decline phenomenon.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of the internal structure of the cabinet of the present utility model.

Fig. 3 is a schematic structural view of the auxiliary mechanism of the present utility model.

Fig. 4 is a schematic structural diagram of the wire arranging device of the present utility model.

Fig. 5 is a schematic view of the structure of the upper surface of the ventilation fan of the present utility model.

Fig. 6 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a cabinet; 101. a cabinet door; 102. a handle; 103. a control module; 104. a mounting frame; 105. a temperature sensor; 106. a dust screen A;

2. a ventilation device; 201. a ventilation fan; 202. a fixed cylinder; 203. a dust screen B;

3. a dust removing mechanism; 301. a dust removal frame; 302. a dust removal shaft; 303. turbine blades; 304. a scraper;

4. an auxiliary mechanism; 401. an auxiliary shaft; 402. an auxiliary plate; 403. a fixed rod; 404. fixing the column; 405. a connecting plate; 406. a sliding cylinder; 407. an electric cylinder; 408. a slide bar;

5. a wire arranging device; 501. a fixing frame; 502. a guide rod; 503. and (5) a wire arranging plate.

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.

Examples:

as shown in fig. 1 to 6:

the utility model provides a special distribution box device for a central air conditioner, which comprises a box 1; the front side of the cabinet 1 is rotatably provided with a cabinet door 101, the outer side of the cabinet door 101 is fixedly provided with a handle 102, and the outer side of the cabinet door 101 is fixedly provided with a control module 103; the rear side of the cabinet 1 is fixedly provided with mounting frames 104, the mounting frames 104 are arranged in an L-shaped structure, and the number of the mounting frames 104 is two; the two sides of the inside of the cabinet 1 are fixedly provided with dustproof nets A106, the number of the dustproof nets A106 is two, and the two groups of the dustproof nets A106 are symmetrically arranged; the temperature sensor 105 is fixedly arranged in the cabinet 1, and the temperature sensor 105 is electrically connected with the control module 103; the top of the cabinet 1 is provided with a ventilation device 2, and the top of the ventilation device 2 is provided with a dust removing mechanism 3; an auxiliary mechanism 4 is arranged on the outer side of the cabinet 1, and a wire arranging device 5 is fixedly arranged in the cabinet 1; the assist mechanism 4 includes: auxiliary shaft 401, auxiliary plate 402, fixing rod 403, fixing column 404, connecting plate 405, slide cylinder 406, electric cylinder 407, and slide rod 408; bearings are arranged on the outer sides of the auxiliary shafts 401 in a matched mode, the bearings are arranged in the two sides of the cabinet 1 in a matched mode, and the auxiliary shafts 401 are arranged in a linear mode; the auxiliary plates 402 are fixedly arranged outside the auxiliary shaft 401, the auxiliary plates 402 are arranged in a straight line, and the bottom of one group of auxiliary plates 402 is attached to the top of the other group of auxiliary plates 402; the fixing rod 403 is fixedly arranged at the top end of the auxiliary shaft 401; the fixed column 404 is fixedly arranged outside the fixed rod 403, the fixed column 404 and the fixed rod 403 are arranged in a straight line, and an L-shaped structure is arranged between the fixed column 404 and the fixed rod 403; the connecting plate 405 is internally provided with a bearing in a matching way, and the bearing is arranged outside the fixed column 404 in a matching way; the number of the connecting plates 405 is two, and the two groups of the connecting plates 405 are symmetrically arranged; the sliding cylinder 406 is arranged at the rear side of the cabinet 1 in a sliding manner; the electric cylinder 407 is fixedly arranged at the rear side of the cabinet 1, a sliding shaft at the bottom of the electric cylinder 407 is fixedly arranged at the top of the sliding cylinder 406, and the electric cylinder 407 is electrically connected with the control module 103; the concrete functions are as follows: through being provided with connecting plate 405 and fixed column 404 and dead lever 403, realized making multiunit auxiliary shaft 401 and multiunit auxiliary plate 402 simultaneously pivoted effect, played the effect of adjusting auxiliary plate 402 angle, be favorable to preventing when the heat dissipation, the rainwater gets into the block terminal inside.

As shown in fig. 3 and 5, the ventilation device 2 includes: a ventilation fan 201, a fixed barrel 202 and a dust screen B203; the ventilation fans 201 are fixedly arranged inside the top side of the cabinet 1, the number of the ventilation fans 201 is two, and the ventilation fans 201 are electrically connected with the control module 103; the fixed cylinder 202 is fixedly arranged at the top of the ventilating fan 201; the dustproof net B203 is fixedly arranged at the top of the fixed cylinder 202; the concrete functions are as follows: through being provided with two sets of ventilation fans 201, realized blowing out the inside heat of cabinet 1, carry out radiating effect to the inside components and parts of cabinet 1, be favorable to preventing to appear because of the phenomenon that the inside high temperature of cabinet 1 leads to the components and parts to damage.

As shown in fig. 5, the dust removing mechanism 3 includes: a dust removal frame 301, a dust removal shaft 302, turbine blades 303 and a scraper 304; the dust removing frame 301 is fixedly arranged on the top of the dust screen B203; the outer side of the dust removing shaft 302 is provided with a bearing in a matched manner, and the bearing is arranged in the top side of the dust removing frame 301 in a matched manner; the turbine fan blade 303 is fixedly arranged outside the dust removing shaft 302, and the turbine fan blade 303 is positioned above the ventilating fan 201; the scraping plate 304 is fixedly arranged at the bottom end of the dust removing shaft 302, and the bottom of the scraping plate 304 is attached to the top of the dust screen B203; the concrete functions are as follows: through being provided with turbine flabellum 303 and dust removal axle 302, realized that ventilation fan 201 passes through the effect that the air current drove dust removal axle 302 and scraper blade 304 pivoted, played the effect that prevents to appear because of dust screen B203 top dust is too much, leads to the downtake of intake.

As shown in fig. 2 and 4, the wire arranging device 5 includes: a fixing frame 501, a guide rod 502 and a wire arranging plate 503; the fixing frame 501 is fixedly arranged at the rear side of the inside of the cabinet 1, an arc-shaped groove is formed in the front side of the fixing frame 501, and the arc-shaped grooves are arranged in a straight line; the guide rods 502 are fixedly arranged on two sides of the fixing frame 501; the wire arranging plate 503 is slidably arranged outside the guide rod 502, and a spring member is arranged between the front side of the wire arranging plate 503 and the top end of the guide rod 502; the rear side of the wire arranging plate 503 is provided with arc grooves which are arranged in a straight line, and the rear side of the wire arranging plate 503 is attached to the front side of the fixing frame 501; the concrete functions are as follows: the effect of single limiting and fixing of the cables is achieved easily and conveniently through the arc-shaped groove at the front side of the fixing frame 501, the arc-shaped groove at the rear side of the wire arranging plate 503, the guide rod 502 and the spring piece, and the purpose of arranging the cables in the distribution box is achieved; the effect of preventing the occurrence of short circuit phenomenon between cables is achieved.

Specific use and action of the embodiment:

in the utility model, when in use, the cabinet 1 is arranged at a designated position through two groups of mounting racks 104; pulling the wire arranging plate 503 forward to place the cable between the wire arranging plate 503 and the fixing frame 501; the wire arranging plate 503 is reset through the guide rod 502 and the spring part, so that the cable is fixed between the inner side of the arc-shaped groove at the rear side of the wire arranging plate 503 and the inner side of the arc-shaped groove at the front side of the fixing frame 501; the cable fixing device has the advantages that the effect of single limiting and fixing of the cable is achieved easily and conveniently, and the purpose of orderly arranging the cable in the distribution box is achieved; the effect of preventing the occurrence of short circuit phenomenon between cables is achieved; when the temperature inside the cabinet 1 is too high, the temperature sensor 105 transmits a signal to the control module 103, and the control module 103 controls the ventilating fan 201 and the electric cylinder 407 to work simultaneously; the electric cylinder 407 drives the sliding cylinder 406 to move downwards; the sliding cylinder 406 drives two groups of connecting plates 405 to simultaneously move outwards through two groups of sliding rods 408, and the connecting plates 405 drive a plurality of groups of auxiliary shafts 401 to rotate through the fixed columns 404 and the fixed rods 403, so that the plurality of groups of auxiliary plates 402 simultaneously rotate upwards, and the ventilating fan 201 blows heat out through two sides of the cabinet 1; the rainwater is prevented from entering the inside of the distribution box when the heat is dissipated; the turbine fan blades 303 drive the dust removing shaft 302 to rotate through air flow, and the dust removing shaft 302 drives the scraping plate 304 to rotate, so that the scraping plate 304 scrapes dust on the top of the dust screen B203; the phenomenon of air inlet reduction caused by excessive dust at the top of the dust screen B203 is prevented; the practicality of block terminal has been strengthened.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. A dedicated block terminal device of central air conditioning, characterized by comprising: a cabinet (1); the front side of the cabinet (1) is rotatably provided with a cabinet door (101), the outer side of the cabinet door (101) is fixedly provided with a handle (102), and the outer side of the cabinet door (101) is fixedly provided with a control module (103); the rear side of the cabinet (1) is fixedly provided with mounting frames (104), the mounting frames (104) are arranged in an L-shaped structure, and the number of the mounting frames (104) is two; a ventilation device (2) is arranged at the top of the cabinet (1), and a dust removing mechanism (3) is arranged at the top of the ventilation device (2); the ventilation device (2) comprises: a ventilation fan (201), a fixed barrel (202) and a dust screen B (203); the ventilating fans (201) are fixedly arranged inside the top side of the cabinet (1), the number of the ventilating fans (201) is two, and the ventilating fans (201) are electrically connected with the control module (103); the fixed cylinder (202) is fixedly arranged at the top of the ventilating fan (201); the dustproof net B (203) is fixedly arranged at the top of the fixed cylinder (202); the auxiliary mechanism (4) is arranged on the outer side of the cabinet (1), and the wire arranging device (5) is fixedly arranged inside the cabinet (1).

2. A central air-conditioning dedicated distribution box arrangement as claimed in claim 1, wherein: the two sides of the inside of the cabinet (1) are fixedly provided with dustproof nets A (106), the number of the dustproof nets A (106) is two, and the two groups of dustproof nets A (106) are symmetrically arranged; the inside of the cabinet (1) is fixedly provided with a temperature sensor (105), and the temperature sensor (105) is electrically connected with the control module (103).

3. A central air-conditioning dedicated distribution box arrangement as claimed in claim 1, wherein: the dust removing mechanism (3) includes: a dust removing frame (301), a dust removing shaft (302), turbine blades (303) and a scraper (304); the dust removing frame (301) is fixedly arranged at the top of the dust screen B (203); the outer side of the dust removing shaft (302) is provided with a bearing in a matched manner, and the bearing is arranged in the top side of the dust removing frame (301) in a matched manner; the turbine fan blade (303) is fixedly arranged on the outer side of the dust removal shaft (302), and the turbine fan blade (303) is positioned above the ventilation fan (201); the scraping plate (304) is fixedly arranged at the bottom end of the dust removing shaft (302), and the bottom of the scraping plate (304) is attached to the top of the dust screen B (203).

4. A central air-conditioning dedicated distribution box arrangement as claimed in claim 1, wherein: the auxiliary mechanism (4) comprises: an auxiliary shaft (401), an auxiliary plate (402), a fixing rod (403), a fixing column (404) and a connecting plate (405); bearings are arranged on the outer sides of the auxiliary shafts (401) in a matched mode, the bearings are arranged in the two sides of the cabinet (1) in a matched mode, and the auxiliary shafts (401) are arranged in a linear mode; the auxiliary plates (402) are fixedly arranged on the outer side of the auxiliary shaft (401), the auxiliary plates (402) are arranged in a straight line, and the bottom of one group of auxiliary plates (402) is attached to the top of the other group of auxiliary plates (402); the fixed rod (403) is fixedly arranged at the top end of the auxiliary shaft (401); the fixing columns (404) are fixedly arranged on the outer sides of the fixing rods (403), the fixing columns (404) and the fixing rods (403) are arranged in a straight line, and the fixing columns (404) and the fixing rods (403) are arranged in an L-shaped structure; the bearing is arranged in the connecting plate (405) in a matched manner, and the bearing is arranged outside the fixed column (404) in a matched manner; the number of the connecting plates (405) is two, and the two groups of the connecting plates (405) are symmetrically arranged.

5. A central air-conditioning dedicated distribution box arrangement as claimed in claim 4, wherein: the auxiliary mechanism (4) further comprises: a slide cylinder (406), an electric cylinder (407), and a slide rod (408); the sliding cylinder (406) is arranged at the rear side of the cabinet (1) in a sliding way; the electric cylinder (407) is fixedly arranged at the rear side of the cabinet (1), a sliding shaft at the bottom of the electric cylinder (407) is fixedly arranged at the top of the sliding cylinder (406), and the electric cylinder (407) is electrically connected with the control module (103).

6. A central air-conditioning dedicated distribution box arrangement as claimed in claim 1, wherein: the wire arrangement device (5) comprises: a fixing frame (501), a guide rod (502) and a wire arranging plate (503); the fixing frame (501) is fixedly arranged at the rear side of the inside of the cabinet (1), an arc-shaped groove is formed in the front side of the fixing frame (501), and the arc-shaped grooves are arranged in a straight line; the guide rods (502) are fixedly arranged on two sides of the fixing frame (501); the wire arranging plate (503) is arranged on the outer side of the guide rod (502) in a sliding manner, and a spring piece is arranged between the front side of the wire arranging plate (503) and the top end of the guide rod (502); the rear side of the wire arranging plate (503) is provided with arc grooves which are arranged in a straight line, and the rear side of the wire arranging plate (503) is attached to the front side of the fixing frame (501).

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