CN214960734U

CN214960734U - Precision air conditioner fan frequency conversion control device

Info

Publication number: CN214960734U
Application number: CN202121210625.2U
Authority: CN
Inventors: 芮耀
Original assignee: Jiangsu Today Intelligent Technology Co ltd
Current assignee: Jiangsu Today Intelligent Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-30
Anticipated expiration: 2031-06-01

Abstract

The utility model belongs to the technical field of air conditioning equipment, concretely relates to accurate air conditioner fan frequency conversion controlling means, the device comprises a device shell, the inboard fixedly connected with erection bracing board of device shell, the controller body is installed to erection bracing board's upper end, erection bracing board's inside central fixedly connected with heat conduction aluminium seat, the upper end and the body contact of controller of heat conduction aluminium seat, the bottom fixedly connected with radiating fin of heat conduction aluminium seat, set up a plurality of evenly distributed's exhaust hole on the device shell, the inboard fixedly connected with support of device shell. The utility model discloses a design apron, magnet, combination piece, iron plate, guide block, guide way, fixed block, guide arm, stopper, parts such as spring constitute the mechanism that opens and shuts of apron, and the maintenance of the controller body of being convenient for can see through the function condition of apron direct observation control body moreover, has also played dirt-proof effect to the control body.

Description

Precision air conditioner fan frequency conversion control device

Technical Field

The utility model relates to an air conditioning equipment technical field specifically is a precision air conditioner fan frequency conversion controlling means.

Background

The precision air conditioner is a special precision air conditioner for a machine room, which can fully meet the requirements of environmental conditions of the machine room, is also called a constant temperature and humidity air conditioner, and is a new machine type which is gradually developed in the last 30 years. Compared with the comfortable air conditioner with the same refrigerating capacity, the circulating air quantity of the special precision air conditioner for the whole machine room is about doubled.

The controlling means of present precision air conditioner fan frequency conversion exposes outside usually, can pile up the dust for a long time, can cause the short circuit of the electric elements on the controller to the long-time continuous use of controller can produce a large amount of heats, and the electric elements on the controller can be burnt out in thermal gathering, reduces the life of controller. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precision air conditioner fan frequency conversion controlling means has solved the controller and has prevented dust and the not good problem of heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: a frequency conversion control device of a precise air conditioner fan comprises a device shell, wherein an installation supporting plate is fixedly connected to the inner side of the device shell, a controller body is installed at the upper end of the installation supporting plate, a heat-conducting aluminum seat is fixedly connected to the center of the inner portion of the installation supporting plate, the upper end of the heat-conducting aluminum seat is in contact with the controller body, heat-radiating fins are fixedly connected to the bottom of the heat-conducting aluminum seat, a plurality of exhaust holes which are uniformly distributed are formed in the device shell, a support is fixedly connected to the inner side of the device shell, a heat-radiating fan is installed on the support, two slots which are symmetrically distributed are formed in the device shell, a plug board is connected between the two slots in a sliding mode, an air filtering net is fixedly connected to the plug board, an air inlet window is formed in the bottom of the device shell, a cover board is hinged to the device shell, and two magnets which are symmetrically distributed are fixedly connected to the cover board, the top sliding connection of device shell has the combination piece of two symmetric distributions, every fixedly connected with iron plate on the combination piece, iron plate and magnet actuation, the bottom fixedly connected with guide block of combination piece, the fixed block of two symmetric distributions of top fixedly connected with of device shell, every the inside sliding connection of fixed block has the guide arm, the one end fixedly connected with of guide arm combines the piece, the other end fixedly connected with stopper of guide arm, the stopper contacts with the fixed block, the spring has been cup jointed to the outside of guide arm.

Preferably, one end of the spring is fixedly connected with the combining block, and the other end of the spring is fixedly connected with the fixing block.

Preferably, the inserting plate is fixedly connected with two guide strips which are symmetrically distributed, the inner sides of the guide strips are connected with the side wall of the device shell in a sliding mode, and the guide strips are connected with the inserting grooves in a sliding mode.

Preferably, the apron is transparent ya keli material, the apron all contacts with picture peg and gib block.

Preferably, the device shell is provided with two guide grooves which are symmetrically distributed, and a guide block is slidably connected inside each guide groove.

Preferably, the number of the heat dissipation fins is multiple, and the multiple heat dissipation fins are uniformly distributed at the bottom of the heat conduction aluminum seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a design the device shell, and design erection bracing board on the basis of device shell, heat conduction aluminium seat, radiating fin, and a support, cooling fan, the exhaust hole, parts such as air inlet window, constitute the heat dissipation mechanism to the controller body, prevent that the long-time work of controller body from leading to the heat gathering, and then cause this internal electrical element of controller to be burnt out, increase of service life, and design has airstrainer between cooling fan and air inlet window, can carry out effectual filtration with the air that enters into in the device shell, prevent that the dust in the air from piling up on the controller body, cause the short circuit of controller body.

2. The utility model discloses a design apron, magnet, combination piece, iron plate, guide block, guide way, fixed block, guide arm, stopper, parts such as spring constitute the mechanism that opens and shuts of apron, and the maintenance of the controller body of being convenient for can see through the function condition of apron direct observation control body moreover, has also played dirt-proof effect to the control body.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a side perspective view of the overall structure of the present invention;

fig. 3 is a front cross-sectional view of fig. 1 of the present invention;

fig. 4 is a side sectional view of the partial structure of fig. 1 according to the present invention.

In the figure: 1. a device housing; 2. mounting a support plate; 3. a controller body; 4. a heat conductive aluminum base; 5. a heat dissipating fin; 6. an exhaust hole; 7. a support; 8. a heat radiation fan; 9. a slot; 10. inserting plates; 11. a guide strip; 12. an air filter screen; 13. an air inlet window; 14. a cover plate; 15. a magnet; 16. a combining block; 17. an iron block; 18. a guide block; 19. a guide groove; 20. a fixed block; 21. a guide bar; 22. a limiting block; 23. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a frequency conversion control device for a precise air conditioner fan comprises a device shell 1, a mounting support plate 2 is fixedly connected to the inner side of the device shell 1, a controller body 3 is installed at the upper end of the mounting support plate 2, a heat-conducting aluminum seat 4 is fixedly connected to the center of the inner part of the mounting support plate 2, the upper end of the heat-conducting aluminum seat 4 is in contact with the controller body 3, a heat-dissipating fin 5 is fixedly connected to the bottom of the heat-conducting aluminum seat 4, a plurality of uniformly distributed exhaust holes 6 are formed in the device shell 1, a support 7 is fixedly connected to the inner side of the device shell 1, a heat-dissipating fan 8 is installed on the support 7, two symmetrically distributed slots 9 are formed in the device shell 1, an inserting plate 10 is jointly connected between the two slots 9 in a sliding manner, an air filter screen 12 is fixedly connected to the inserting plate 10, an air inlet window 13 is formed in the bottom of the device shell 1, and a cover plate 14 is hinged to the device shell 1, magnet 15 of two symmetric distributions of fixedly connected with on the apron 14, the top sliding connection of device shell 1 has the combination piece 16 of two symmetric distributions, fixedly connected with iron plate 17 on every combination piece 16, iron plate 17 and the actuation of magnet 15, the bottom fixedly connected with guide block 18 of combination piece 16, the fixed block 20 of two symmetric distributions of top fixedly connected with of device shell 1, the inside sliding connection of every fixed block 20 has guide arm 21, the one end fixedly connected with of guide arm 21 combines piece 16, the other end fixedly connected with stopper 22 of guide arm 21, stopper 22 and the contact of fixed block 20, spring 23 has been cup jointed to the outside of guide arm 21.

Referring to fig. 2 and 4, one end of the spring 23 is fixedly connected to the combining block 16, and the other end of the spring 23 is fixedly connected to the fixing block 20. The design of the spring 23 has the function of assisting the resetting of the combining block 16.

Referring to fig. 1, 2 and 3, two symmetrically distributed guide strips 11 are fixedly connected to the inserting plate 10, the inner sides of the guide strips 11 are slidably connected to the side wall of the device housing 1, and the guide strips 11 are slidably connected to the inserting grooves 9. Through the design of the guide strip 11, the plug-in board 10 has the functions of guiding and limiting.

Referring to fig. 1 and 2, the cover plate 14 is made of transparent acrylic material, and the cover plate 14 is in contact with both the insert plate 10 and the guide strips 11. The design of the cover plate 14 has a dustproof effect on the device housing 1, and the operation of the controller body 3 can be directly observed through the cover plate 14.

Referring to fig. 4, the device housing 1 is provided with two symmetrically distributed guide slots 19, and a guide block 18 is slidably connected inside each guide slot 19. The guide groove 19 is designed to cooperate with the guide block 18 to guide the coupling block 16.

Referring to fig. 1, the number of the heat dissipation fins 5 is multiple, and the multiple heat dissipation fins 5 are uniformly distributed at the bottom of the heat conductive aluminum seat 4. Through the design of radiating fins 5, the heat-radiating capacity of heat-conducting aluminum seat 4 is increased.

The utility model discloses the concrete implementation process as follows: when the controller is used, the controller body 3 is installed on the installation supporting plate 2, the inserting plate 10 is inserted into the slot 9 on the device shell 1, the guide strip 11 on the inserting plate 10 is inserted into the side wall of the device shell 1, then the controller body 3 is started, the controller body 3 works normally, then the cover plate 14 is covered, the magnet 15 on the cover plate 14 is adsorbed on the iron block 17 on the combination block 16, the cover plate 14 starts the sealing and dustproof effect on the controller body 3, the controller body 3 generates heat after working for a period of time, the heat is conducted to the heat conduction aluminum seat 4 and the heat dissipation fins 5 on the heat conduction aluminum seat 4, then the heat dissipation fan 8 is started, the heat dissipation fan 8 leads out external air from the air inlet window 13, the introduced air is filtered by the air filter screen 12 and then blown to the heat dissipation fins 5 on the heat conduction aluminum seat 4 and the heat conduction aluminum seat 4, and the heat absorbed by the heat dissipation fan 6 is discharged from the exhaust hole, the normal operation of controller body 3 has been guaranteed, prevent that long-time work of controller body 3 from leading to the heat gathering, and then cause the condition that the electric elements in the controller body 3 is burnt out, and see through apron 14 can observe the function condition of controller body 3, if need take out controller body 3, only need stimulate two stopper 22, stopper 22 drives guide arm 21 and removes, guide arm 21 drives combination piece 16 and removes and compression spring 23, the guide block 18 that combines 16 bottoms slides in guide way 19 and leads to the removal of combination piece 16 this moment, it removes to take iron block 17 when combining 16 removal, and make iron block 17 break away from the contact with magnet 15 on the apron 14, stir apron 14 outwards this moment and can open apron 14, be convenient for carry out the maintenance work of controller body 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision air conditioner fan frequency conversion controlling means, includes device shell (1), its characterized in that: the device comprises a device shell (1), wherein the device shell is characterized in that an installation supporting plate (2) is fixedly connected to the inner side of the device shell (1), a controller body (3) is installed at the upper end of the installation supporting plate (2), a heat-conducting aluminum seat (4) is fixedly connected to the central portion of the interior of the installation supporting plate (2), the upper end of the heat-conducting aluminum seat (4) is in contact with the controller body (3), heat-radiating fins (5) are fixedly connected to the bottom of the heat-conducting aluminum seat (4), a plurality of uniformly-distributed exhaust holes (6) are formed in the device shell (1), a support (7) is fixedly connected to the inner side of the device shell (1), a heat-radiating fan (8) is installed on the support (7), two slots (9) which are symmetrically distributed are formed in the device shell (1), a plug board (10) is connected between the two slots (9) in a sliding mode, and an air filter screen (12) is fixedly connected to the plug board (10), air inlet window (13) have been seted up to the bottom of device shell (1), it has apron (14) to articulate on device shell (1), magnet (15) of two symmetric distributions of fixedly connected with on apron (14), the top sliding connection of device shell (1) has combination piece (16) of two symmetric distributions, every fixedly connected with iron plate (17) on combination piece (16), iron plate (17) and magnet (15) actuation, the bottom fixedly connected with guide block (18) of combination piece (16), the top fixedly connected with fixed block (20) of two symmetric distributions of device shell (1), every the inside sliding connection of fixed block (20) has guide arm (21), the one end fixedly connected with of guide arm (21) combines piece (16), the other end fixedly connected with stopper (22) of guide arm (21), the limiting block (22) is in contact with the fixing block (20), and a spring (23) is sleeved outside the guide rod (21).

2. The precision air conditioner fan frequency conversion control device of claim 1, characterized in that: one end fixedly connected with of spring (23) combines piece (16), the other end fixedly connected with fixed block (20) of spring (23).

3. The precision air conditioner fan frequency conversion control device of claim 1, characterized in that: fixedly connected with two symmetric distribution's gib block (11) on picture peg (10), the inboard of gib block (11) and the lateral wall sliding connection of device shell (1), gib block (11) and slot (9) sliding connection.

4. The precision air conditioner fan frequency conversion control device of claim 1, characterized in that: the cover plate (14) is made of transparent acrylic materials, and the cover plate (14) is in contact with the inserting plate (10) and the guide strips (11).

5. The precision air conditioner fan frequency conversion control device of claim 1, characterized in that: two guide grooves (19) which are symmetrically distributed are formed in the device shell (1), and a guide block (18) is connected to the inner portion of each guide groove (19) in a sliding mode.

6. The precision air conditioner fan frequency conversion control device of claim 1, characterized in that: the number of the heat radiating fins (5) is multiple, and the heat radiating fins (5) are uniformly distributed at the bottom of the heat conducting aluminum seat (4).