CN215989843U

CN215989843U - Constant temperature block terminal

Info

Publication number: CN215989843U
Application number: CN202121528598.3U
Authority: CN
Inventors: 林燊
Original assignee: Fujian Rongsheng Electric Co ltd
Current assignee: Fujian Rongsheng Electric Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-03-08
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a constant temperature distribution box, which structurally comprises a fixed screw, a cabinet, a top cover, a cabinet door and rollers, wherein a user presses a button on the cabinet door to adjust input voltage and output voltage, then a pushing rod can generate extrusion force to compress a spring, the pushing rod can horizontally move and extrude an air bag by virtue of the extrusion of the pushing rod, air in a groove can be compressed at the moment of extruding the air bag to enable an adsorption plate to achieve air driving force, the adsorption plate can vertically move by virtue of the air driving force, meanwhile, a positive magnet on the adsorption plate can attract a negative magnet at the left end of a hollow soft rubber, a gap on a heat dissipation port is blocked and locked inside, so that dust can be blocked and locked from the outside in the operation process of equipment, and the equipment is prevented from being used in some dust pollution areas, air dust enters the equipment through the heat dissipation port, and influences the constant temperature regulation performance of the equipment.

Description

Constant temperature block terminal

Technical Field

The utility model relates to a constant-temperature distribution box, and belongs to the technical field of power equipment.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. The circuit can be switched on or off by means of a manual or automatic switch in normal operation, but the prior art still has the following disadvantages;

when current block terminal is using, in order to make it be in a good constant temperature state, it in time gives off to be equipped with the temperature that the thermovent produced to block terminal inside on the block terminal more, but when some dust pollution are more regional located to the block terminal, the dust is easy to enter into the block terminal in more through the thermovent, on attaching to inside electrical element, causes the influence to the constant temperature regulation and control performance of block terminal.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a constant-temperature distribution box, which solves the problems that when the existing distribution box in the prior art is used, in order to enable the existing distribution box to be in a good constant-temperature state, a plurality of radiating holes are formed in the distribution box to timely radiate the temperature generated in the distribution box, but when the distribution box is arranged in a region with more dust pollution, dust is easy to enter the distribution box through the radiating holes and attach to internal electric elements, and the constant-temperature regulation performance of the distribution box is affected.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a constant temperature distribution box structurally comprises fixing screws, a cabinet, a top cover, a cabinet door and rollers, wherein the fixing screws are embedded and installed on the top end of the top cover, the top cover is embedded and installed on the top end of the cabinet, the cabinet and the cabinet door are of an integrated structure, the rollers are embedded and installed on the bottom end of the cabinet, the fixing screws are located on the bottom end of the rollers, the cabinet door is located on the bottom end of the top cover, the cabinet door comprises a negative magnet, a positive magnet, an adsorption plate, a support bar, an air bag, a groove, a hollow soft rubber, a heat dissipation opening, a pushing and pressing rod, a spring and a fixing block, the outer end of the negative magnet is movably touched with the outer end of the positive magnet, the positive magnet is embedded and installed on the outer end of the adsorption plate, the adsorption plate is embedded and installed on the inner end of the groove, the support bar is embedded and installed on the inner end of the heat dissipation opening, the air bag and the groove are of an integrated structure, the recess is located the left end of thermovent, the hollow flexible glue is located the right-hand member of negative magnet, the thermovent is located the right-hand member of recess, bulldoze the pole embedding and install on the inner of thermovent, the outer end of spring welds with the outer end of support bar mutually, the right-hand member of fixed block welds with the left end of spring, the gasbag is located on the top of gyro wheel.

Preferably, the fixing screws are four in number and are evenly distributed on the top end of the top cover.

Preferably, the number of the hollow soft rubber is two, and the hollow soft rubber is uniformly distributed on the upper end and the lower end of the cabinet door.

Preferably, the push rod can perform a horizontal movement by the expansion and contraction of the spring.

Preferably, the push rod is made of Mn13 material, and has the characteristics of fatigue resistance and high hardness.

Advantageous effects

The utility model relates to a constant-temperature distribution box, a top cover is arranged on the top end of a cabinet through a fixing screw, and is moved and placed through a roller at the bottom end of a cabinet door, in the process of using equipment, a user presses a button on the cabinet door to adjust input voltage and output voltage, then a pushing rod can generate extrusion force to compress a spring, the spring horizontally moves and extrudes an air bag through the extrusion of the pushing rod, air in a groove can be compressed at the moment of extruding the air bag to enable an air driving force of an adsorption plate, the adsorption plate vertically moves through the air driving force, meanwhile, a positive magnet on the adsorption plate can attract a negative magnet at the left end of a hollow soft rubber, a gap on a heat dissipation port is blocked and is internally locked, when the equipment finishes operation, the negative magnet is compressed and pushed through pressing the hollow soft rubber to be separated from the positive magnet, when the separation, the adsorption plate can carry out a vertical falling motion and retract to the recess in the middle of because of the reason of gravity, improves through the side thermovent to equipment for equipment can block the dust outside and lock from inside at the moving in-process, avoids equipment when some dust pollution area use, and the air dust enters into equipment in via the thermovent, causes the influence to the constant temperature regulation and control performance of equipment.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a thermostatic distribution box according to the present invention;

FIG. 2 is a schematic cross-sectional detailed structure diagram of a side view of a cabinet door according to the present invention;

fig. 3 is a schematic structural view of a cabinet door according to the present invention after operation.

In the figure: the cabinet comprises a fixing screw-1, a cabinet-2, a top cover-3, a cabinet door-4, a roller-5, a negative magnet-41, a positive magnet-42, an adsorption plate-43, a support strip-44, an air bag-45, a groove-46, hollow soft rubber-47, a heat dissipation port-48, a pushing rod-49, a spring-410 and a fixing block-411.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: its structure includes set screw 1, rack 2, top cap 3, cabinet door 4, gyro wheel 5, set screw 1 embedding is installed on the top of top cap 3, the top cap 3 embedding is installed on the top of rack 2, rack 2 and cabinet door 4 structure as an organic whole, gyro wheel 5 embedding is installed on the bottom of rack 2, set screw 1 is located on the bottom of gyro wheel 5, cabinet door 4 is located on the bottom of top cap 3, cabinet door 4 includes negative magnet 41, positive magnet 42, adsorption plate 43, support bar 44, gasbag 45, recess 46, hollow flexible glue 47, thermovent 48, bulldozes pole 49, spring 410, fixed block 411, negative magnet 41's outer end has the activity touching with positive magnet 42's outer end, positive magnet 42 embedding is installed on the outer end of adsorption plate 43, adsorption plate 43 embedding is installed on the inner of recess 46, support bar 44 embedding is installed on thermovent 48's inner, the gasbag 45 is the integral structure with recess 46, recess 46 is located the left end of thermovent 48, hollow flexible glue 47 is located the right-hand member of negative magnet 41, thermovent 48 is located the right-hand member of recess 46, it installs on the inner of thermovent 48 to push away the embedding of pole 49, the outer end of spring 410 welds with the outer end of support bar 44 mutually, the right-hand member of fixed block 411 welds with the left end of spring 410, gasbag 45 is located the top of gyro wheel 5, set screw 1 has four altogether and evenly distributed on the top of top cap 3, hollow flexible glue 47 totally has two and evenly distributed on the upper and lower both ends of cabinet door 4, it can carry out a horizontal motion through the flexible of spring 410 to push away pole 49, it makes by the Mn13 material to push away pole 49, has antifatigue, high rigidity's characteristic.

When the equipment is used, the top cover 3 is installed on the top end of the cabinet 2 through the fixing screw 1, the top cover is moved and placed by the roller 5 at the bottom end of the cabinet door 4, in the process of using the equipment, a user presses the button on the cabinet door 4 to adjust input voltage and output voltage, then the pushing rod 49 generates extrusion force to compress the spring 410, the horizontal movement is carried out by the extrusion of the pushing rod 49 and the air bag 45 is extruded, the air in the groove 46 is compressed at the moment of extruding the air bag 45 so that the air driving force of the adsorption plate 43 is obtained, the vertical movement is carried out on the adsorption plate 43 by the air driving force, meanwhile, the positive magnet 42 on the adsorption plate 43 is attracted with the negative magnet 41 at the left end of the hollow soft rubber 47, the gap on the heat dissipation port 48 is blocked and locked inside, when the equipment finishes operation, the negative magnet 41 is compressed and pushed by pressing the hollow soft rubber 47, the attraction plate 43 is separated from the positive magnet 42 and, at the same time, the attraction plate 43 performs a vertical falling motion due to gravity and retracts into the recess 46.

The utility model relates to a constant-temperature distribution box, which solves the problems that when the existing distribution box is used, in order to enable the existing distribution box to be in a good constant-temperature state, a plurality of heat dissipation ports are arranged on the distribution box to timely dissipate the temperature generated inside the distribution box, but when the distribution box is arranged in a region with more dust pollution, dust is easy to enter the distribution box through the heat dissipation ports and is attached to an internal electric element to influence the constant-temperature regulation performance of the distribution box, through the mutual combination of the components, a top cover is installed on the top end of a cabinet through a fixing screw and is moved and placed through a roller at the bottom end of the cabinet door, in the process of using equipment, a user presses a button on the cabinet door to regulate input voltage and output voltage, then a pushing rod can generate extrusion force to compress a spring, and horizontally moves and extrudes an air bag through the extrusion of the pushing rod, the air in the groove can be compressed at the moment of extruding the air bag, so that the air driving force of the adsorption plate is generated, the adsorption plate can move vertically by the air driving force, meanwhile, the positive magnet on the adsorption plate can attract the negative magnet at the left end of the hollow soft rubber, so as to block the gap on the heat dissipation port and lock the inside, when the equipment is finished to operate, the negative magnet is compressed and pushed by pressing the hollow soft rubber, so that the negative magnet is separated from the positive magnet, and the adsorption plate can vertically fall down and retract into the groove due to gravity while being separated, through improving the side thermovent to equipment for equipment can block the dust outside and lock from inside at the moving in-process, avoids equipment when some dust pollution area use, and the air dust enters into equipment in via the thermovent, causes the influence to the constant temperature regulation and control performance of equipment.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a constant temperature distribution box, its structure includes set screw (1), rack (2), top cap (3), cabinet door (4), gyro wheel (5), its characterized in that:

the utility model discloses a cabinet, including top cap (3), set screw (1), gyro wheel (5), set screw (3) embedding, cabinet (2), cabinet (4), gyro wheel (5), fixing screw (1) are installed on the top of cabinet (2), cabinet (2) and cabinet door (4) structure as an organic whole, gyro wheel (5) embedding is installed on the bottom of cabinet (2), set screw (1) is located the bottom of gyro wheel (5), cabinet door (4) are located the bottom of top cap (3), cabinet door (4) are including negative magnet (41), positive magnet (42), adsorption plate (43), support bar (44), gasbag (45), recess (46), hollow flexible glue (47), thermovent (48), bulldoze pole (49), spring (410), fixed block (411), the outer end of negative magnet (41) has the activity touching with the outer end of positive magnet (42), positive magnet (42) embedding is installed on the outer end of adsorption plate (43), adsorption plate (43) embedding is installed on the inner of recess (46), support bar (44) embedding is installed on the inner of thermovent (48), gasbag (45) and recess (46) structure as an organic whole, recess (46) are located the left end of thermovent (48), hollow flexible glue (47) are located the right-hand member of burden magnet (41), thermovent (48) are located the right-hand member of recess (46), it installs on the inner of thermovent (48) to bulldoze pole (49) embedding, the outer end of spring (410) welds with the outer end of support bar (44) mutually, the right-hand member of fixed block (411) welds with the left end of spring (410), gasbag (45) are located the top of gyro wheel (5).

2. The thermostatic distribution box of claim 1, wherein: the fixing screws (1) are four in total and are evenly distributed on the top end of the top cover (3).

3. The thermostatic distribution box of claim 1, wherein: the number of the hollow soft rubber (47) is two and the hollow soft rubber is evenly distributed on the upper end and the lower end of the cabinet door (4).

4. The thermostatic distribution box of claim 1, wherein: the pushing rod (49) can move horizontally by the expansion and contraction of the spring (410).

5. The thermostatic distribution box of claim 1, wherein: the push rod (49) is made of Mn13 material, and has the characteristics of fatigue resistance and high hardness.