CN213149562U

CN213149562U - Novel multi-temperature frequency conversion temperature control machine

Info

Publication number: CN213149562U
Application number: CN202021566173.7U
Authority: CN
Inventors: 吕信友; 杨亚楠; 吕若菡; 吕皓宇
Original assignee: Shenzhen Hero Tech Refrigeration Equipment Co ltd
Current assignee: Shenzhen Hero Tech Refrigeration Equipment Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-07
Anticipated expiration: 2030-07-31

Abstract

The utility model provides a novel many temperature frequency conversion temperature control machine, this technical scheme improve the exterior structure of temperature control machine, have avoided the exposed problem of terminal when promoting the radiating effect. Particularly, the utility model uses the box body to contain the internal electrical elements, and adopts the side communication port and the top communication port to fully ensure the internal and external air exchange outside the box body, thereby realizing the heat dissipation function; meanwhile, the rear end of the box body is additionally provided with the plurality of fins, so that the surface area of the box body is increased on the premise of not influencing normal wiring, and the heat dissipation effect is further improved. Furthermore, the utility model discloses rotatable separation blade has been add at the terminal rear side, can play the effect of sheltering from to the terminal when the separation blade is rotatory to specific position, and at this moment, the terminal magnet head of separation blade inserts in the cell body of box body rear end to it is fixed with the metal iron absorption wherein, thereby the messenger shelters from the state and can keep. The utility model discloses the radiating effect is good to realized that the terminal shelters from the function, had outstanding technical advantage.

Description

Novel multi-temperature frequency conversion temperature control machine

Technical Field

The utility model relates to a temperature control machine technical field, concretely relates to novel multi-temperature frequency conversion temperature control machine.

Background

The temperature control machine is a series of automatic control elements which are physically deformed in the switch according to the temperature change of the working environment, thereby generating certain special effects and generating on or off actions, and is also called as a temperature control switch. The temperature control machine has a wide application range and is applied to various products such as household appliances, motors, refrigeration or heating and the like according to different types.

The working principle of the temperature control machine is that the temperature sensor automatically samples and immediately monitors the ambient temperature, and when the ambient temperature is higher than a control set value, the control circuit is started, so that a control return difference can be set. If the temperature is still rising, the overrun alarm function is started when the temperature rises to the set overrun alarm temperature point. When the controlled temperature cannot be effectively controlled, the equipment can be stopped to continue to operate through a trip function in order to prevent the equipment from being damaged. The temperature control device is mainly applied to various high-low voltage switch cabinets, dry-type transformers, box-type substations and other related temperature use fields used in the power department.

In the prior art, the temperature response mechanism and the control principle of the temperature control machine are mature, but there is still room for improvement in the mechanical configuration level. Specifically, the heat dissipation effect of the conventional temperature control machine needs to be improved, and the control precision is easily affected by the accumulation of internal heat, so how to ensure uniform temperature inside and outside the device is a technical problem to be improved. In addition, the binding post of the conventional temperature control machine is in an exposed state at present, the exposed joint after the binding post is connected affects the appearance and has potential safety hazard, under the condition, if the temperature control machine joint can be sealed, the problem is hopefully overcome, however, how to realize the convenient opening and closing function of the temperature control machine joint by a relatively simple structure, and the prior art which can be used for reference does not exist at present.

Disclosure of Invention

The utility model discloses aim at providing a novel many temperature frequency conversion temperature control machine to prior art's technical defect to solve prior art, the joint of conventional temperature control machine is in exposed state, neither beautifully has the technical problem of potential safety hazard again.

The utility model discloses another technical problem who solves is, how fully to guarantee the radiating effect of temperature-controlled machine.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

a novel multi-temperature frequency conversion temperature control machine comprises a box body, a front panel, a display screen, keys, a frame body, through holes, buckle covers, side communication ports, a top communication port, binding posts, ribs, round holes, blocking pieces, round rods, magnet heads and a groove body, wherein the front panel is arranged at the front end of the box body, the display screen and the keys are respectively arranged on the front panel, the frame body is fixedly connected on the outer wall of the box body, at least two through holes are arranged on the frame body, a port is arranged on one side end face of the box body, the buckle covers are connected with the port, a plurality of side communication ports are arranged on the other side end face of the box body, a plurality of top communication ports are arranged at the top end of the box body, a plurality of binding posts are arranged at the rear end of the box body, a plurality of ribs are fixedly connected at the periphery of the binding posts at the rear end of the box body, round holes are respectively arranged at the upper side and, the round bar is inserted into the round hole, the magnet head is fixedly connected to the tail end of the blocking piece, the groove body is formed in the rear end of the box body, metal iron is lined in the groove body, and the magnet head is inserted into the groove body and is fixedly adsorbed to the metal iron.

Preferably, the device also comprises a bolt, wherein the bolt penetrates through the through hole and is screwed and fixed with an external foundation structure; the fixed connection mode between the frame body and the box body is clamping connection.

Preferably, the frame has a square frame shape, the number of the through holes is two, and the two through holes are located at diagonal positions of the frame.

Preferably, the blocking piece is shielded outside the wiring terminal, the blocking piece is attached to the rib, and the blocking piece is not in contact with the wiring terminal.

Preferably, a fan is built in the case, and an air blowing direction of the fan is directed toward the rear side of the display screen.

In the above technical solution, the box body is a shell structure of the temperature control machine and is used for accommodating internal electrical elements of the temperature control machine; in the present invention, the internal electrical components and their connection relationship of the temperature control machine are implemented according to the general technical knowledge in the field; the front panel is a conventional structure of a temperature control machine and is used for bearing a display screen and keys; the display screen is a conventional structure of the temperature control machine and is used for displaying the current state or parameters of the temperature control machine; the key is a conventional structure of a temperature control machine and is used for inputting a necessary control instruction; the front panel, the display screen and the keys are implemented according to general technical common knowledge in the technical field; the frame body is used for bearing the box body, so that the box body can be fixed by fixing the frame body on an external base structure; the through holes are used for penetrating through bolts so as to fix the frame body on the external foundation structure through the bolts; the buckle cover is used for realizing the opening and closing of the box body, and when the maintenance is carried out, the box body can be opened by opening the buckle cover; the side communicating port and the top communicating port are communicated, so that the exchange of inside and outside air is promoted, and the heat dissipation effect is realized; the binding post is of a conventional structure of a temperature control machine; the fins are used for increasing the external surface area of the box body, so that the heat dissipation effect is ensured; the round hole is used for inserting the round rod therein, so that the rotary connection relation between the round rod and the round hole is realized, and the blocking piece can rotate by taking the round rod as a shaft based on the rotary connection relation, so that the blocking piece can block or open the binding post; when the blocking piece is blocked outside the binding post, the magnet head at the tail end of the blocking piece is inserted into the groove body at the rear end of the box body and is adsorbed and fixed with the metal iron in the groove body, so that the blocking state is kept; when the wiring terminal is not required to be shielded any more, the blocking piece rotates by taking the round rod as an axis, so that the blocking piece is not shielded outside the wiring terminal any more.

Drawings

FIG. 1 is a perspective view of the present invention from a single viewing angle;

FIG. 2 is a perspective view of the present invention from another perspective when one of the blocking pieces is removed;

FIG. 3 is a perspective view of the frame of the present invention;

FIG. 4 is a perspective view of the baffle plate of the present invention;

in the figure:

1. box body 2, front panel 3, display screen 4, button

5. Frame 6, through hole 7, buckle cover 8, side intercommunication mouth

9. Top communicating port 10, binding post 11, rib 12 and round hole

13. A baffle plate 14, a round rod 15, a magnet head 16 and a groove body.

Detailed Description

The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1

A novel multi-temperature frequency conversion temperature control machine is shown in figures 1-4 and comprises a box body 1, a front panel 2, a display screen 3, keys 4, a frame body 5, through holes 6, a buckle cover 7, side communication ports 8, a top communication port 9, binding posts 10, fins 11, a round hole 12, a blocking piece 13, a round rod 14, a magnet head 15 and a groove body 16, wherein the front end of the box body 1 is provided with the front panel 2, the front panel 2 is respectively provided with the display screen 3 and the keys 4, the frame body 5 is fixedly connected to the outer wall of the box body 1, the frame body 5 is provided with at least two through holes 6, one side end face of the box body 1 is provided with a port, the port is connected with the buckle cover 7, the other side end face of the box body 1 is provided with a plurality of side communication ports 8, the top end of the box body 1 is provided with a plurality of top communication ports 9, the rear end of the box body 1 is provided with a plurality, The position that is located the periphery of terminal 10 fixedly connected with a plurality of fins 11, round hole 12 has been seted up respectively to the upper and lower both sides at box body 1 rear end, and fixedly connected with round bar 14 respectively is gone up and down both sides at separation blade 13, round bar 14 pegs graft in the round hole 12, at the terminal fixedly connected with magnet head 15 of separation blade 13, seted up cell body 16 at the rear end of box body 1, the inside lining has metallic iron in cell body 16, magnet head 15 insert to the cell body 16 and with metallic iron adsorbs fixedly.

The device has the following structural characteristics: the box body 1 is a shell structure of the temperature control machine and is used for accommodating internal electrical elements of the temperature control machine; the front panel 2 is a conventional structure of a temperature control machine and is used for bearing a display screen 3 and a key 4; the display screen 3 is a conventional structure of the temperature control machine and is used for displaying the current state or parameters of the temperature control machine; the key 4 is a conventional structure of a temperature control machine and is used for inputting necessary control instructions; the front panel 2, the display screen 3 and the keys 4 are implemented according to the general technical common knowledge in the technical field; the frame body 5 is used for bearing the box body 1, so that the box body 1 can be fixed by fixing the frame body 5 on an external foundation structure; the through holes 6 are used for penetrating bolts so as to fix the frame body 5 on the external foundation structure through the bolts; the buckle cover 7 is used for realizing the opening and closing of the box body 1, and when the maintenance is carried out, the box body 1 can be opened by opening the buckle cover 7; the side communicating port 8 and the top communicating port 9 are communicated, so that the exchange of internal air and external air is promoted, and the heat dissipation effect is realized; the binding post 10 is a conventional structure of a temperature control machine; the fins 11 are used for increasing the external surface area of the box body 1, so that the heat dissipation effect is ensured; the round hole 12 is used for inserting the round rod 14 therein, so that the rotary connection relationship between the round rod 14 and the round hole 12 is realized, and based on the rotary connection relationship, the blocking piece 13 can rotate by taking the round rod 14 as a shaft, so that the blocking piece 13 blocks or opens the binding post 10; when the blocking piece 13 blocks the outer side of the binding post 10, the magnet head 15 at the tail end of the blocking piece 13 is inserted into the groove body 16 at the rear end of the box body 1 and is adsorbed and fixed with the metal iron therein, so that the blocking state is maintained; when the shielding of the terminal 10 is no longer needed, the blocking piece 13 is rotated around the round rod 14, so that the blocking piece 13 is no longer shielded outside the terminal 10.

Example 2

A novel multi-temperature frequency conversion temperature control machine is shown in figures 1-4 and comprises a box body 1, a front panel 2, a display screen 3, keys 4, a frame body 5, through holes 6, a buckle cover 7, side communication ports 8, a top communication port 9, binding posts 10, fins 11, a round hole 12, a blocking piece 13, a round rod 14, a magnet head 15 and a groove body 16, wherein the front end of the box body 1 is provided with the front panel 2, the front panel 2 is respectively provided with the display screen 3 and the keys 4, the frame body 5 is fixedly connected to the outer wall of the box body 1, the frame body 5 is provided with at least two through holes 6, one side end face of the box body 1 is provided with a port, the port is connected with the buckle cover 7, the other side end face of the box body 1 is provided with a plurality of side communication ports 8, the top end of the box body 1 is provided with a plurality of top communication ports 9, the rear end of the box body 1 is provided with a plurality, The position that is located the periphery of terminal 10 fixedly connected with a plurality of fins 11, round hole 12 has been seted up respectively to the upper and lower both sides at box body 1 rear end, and fixedly connected with round bar 14 respectively is gone up and down both sides at separation blade 13, round bar 14 pegs graft in the round hole 12, at the terminal fixedly connected with magnet head 15 of separation blade 13, seted up cell body 16 at the rear end of box body 1, the inside lining has metallic iron in cell body 16, magnet head 15 insert to the cell body 16 and with metallic iron adsorbs fixedly. Meanwhile, the bolt penetrates through the through hole 6 and is fixedly connected with an external foundation structure in a threaded manner; the frame body 5 and the box body 1 are fixedly connected in a clamping manner. The frame body 5 is in a square frame shape, the number of the through holes 6 is two, and the two through holes 6 are respectively positioned at the diagonal positions of the frame body 5. The blocking piece 13 is shielded outside the binding post 10, the blocking piece 13 is attached to the rib 11, and the blocking piece 13 is not contacted with the binding post 10. A fan is built in the box body 1, and the blowing direction of the fan faces the rear side of the display screen 3.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel multi-temperature frequency conversion temperature control machine is characterized by comprising a box body (1), a front panel (2), a display screen (3), keys (4), a frame body (5), through holes (6), a buckle cover (7), side communication ports (8), a top communication port (9), binding posts (10), ribs (11), round holes (12), blocking pieces (13), round rods (14), magnet heads (15) and a groove body (16), wherein the front end of the box body (1) is provided with the front panel (2), the front panel (2) is respectively provided with the display screen (3) and the keys (4), the frame body (5) is fixedly connected to the outer wall of the box body (1), the frame body (5) is provided with at least two through holes (6), one side end face of the box body (1) is provided with a port, the buckle cover (7) is connected to the port, and the other side end face of the box body (1) is provided with a plurality of side communication ports (8), the novel magnetic iron bath box is characterized in that a plurality of top communicating ports (9) are formed in the top end of the box body (1), a plurality of binding posts (10) are arranged at the rear end of the box body (1), a plurality of fins (11) are fixedly connected to the positions, located on the periphery of the binding posts (10), of the rear end of the box body (1), round holes (12) are formed in the upper side and the lower side of the rear end of the box body (1), round rods (14) are fixedly connected to the upper side and the lower side of each blocking piece (13), the round rods (14) are inserted into the round holes (12), a magnet head (15) is fixedly connected to the tail end of each blocking piece (13), a groove body (16) is formed in the rear end of the box body (1), metal iron is lined into the groove body (16), and the magnet head (15).

2. The novel multi-temperature frequency conversion temperature control machine according to claim 1, characterized by further comprising a bolt, wherein the bolt penetrates through the through hole (6) and is fixedly connected with an external basic structure through a thread; the frame body (5) and the box body (1) are fixedly connected in a clamping manner.

3. The novel multi-temperature frequency conversion temperature control machine according to claim 1, characterized in that the frame body (5) is in a square frame shape, the number of the through holes (6) is two, and the two through holes (6) are respectively located at the diagonal positions of the frame body (5).

4. The novel multi-temperature frequency conversion temperature control machine according to claim 1, characterized in that the blocking piece (13) is shielded outside the binding post (10), the blocking piece (13) is attached to the rib (11), and the blocking piece (13) is not contacted with the binding post (10).

5. The novel multi-temperature frequency conversion temperature control machine according to claim 1, characterized in that a fan is arranged in the box body (1), and the blowing direction of the fan faces the rear side of the display screen (3).