CN212133005U

CN212133005U - Semiconductor refrigeration assembly

Info

Publication number: CN212133005U
Application number: CN202020783908.5U
Authority: CN
Inventors: 吕阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-11
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a semiconductor refrigeration subassembly, including leading cold fan cover and clearance mouth, the inside of leading cold fan cover is provided with leads cold fan, and leads cold fan's top outer wall and install the fixture block, the outer wall and the draw-in groove cooperation installation of fixture block, and the draw-in groove sets up on the inner wall top surface of leading cold fan cover, leads cold fan cover simultaneously and is connected with leading cold fan through first fixing bolt, lead cold piece is installed to the below of leading cold fan cover, and leads the below of cold piece and install the refrigeration piece, the support frame is installed to the below of refrigeration piece, and the top outer wall surface of support frame has seted up the spout, the externally mounted of spout has the sliding block, and the cleaning brush is installed to the below of sliding block. In the semiconductor refrigeration assembly, through the arrangement of the cleaning brush, when the radiating fins are used for a long time and need to be cleaned, the cleaning brush can be used for cleaning, the phenomenon that the radiating fins accumulate dust to cause the radiating fins to lose effects is avoided, and therefore the using effect of the device is effectively improved.

Description

Semiconductor refrigeration assembly

Technical Field

The utility model relates to a semiconductor refrigeration subassembly technical field that is relevant specifically is a semiconductor refrigeration subassembly.

Background

The semiconductor refrigerating sheet, also called thermoelectric refrigerating sheet, is a heat pump, its advantage is that there is no sliding part, it is applied in some occasions where the space is limited, the reliability requirement is high, there is no refrigerant pollution, it utilizes the effect of semiconductor material, when the direct current passes through the couple formed by two different semiconductor materials in series, it can absorb heat and release heat at the two ends of the couple respectively, it can realize the purpose of refrigeration.

However, the semiconductor refrigeration assembly used at present does not have a cleaning brush, and the heat dissipation plate is easily blocked by dust in the daily use process, so that the heat dissipation plate cannot dissipate heat, and the working efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semiconductor refrigeration subassembly to propose the semiconductor refrigeration subassembly of present use in solving above-mentioned background art and do not possess the clearance brush, in daily use, the heating panel is blockked up easily by the dust and is leaded to the heating panel can't dispel the heat, thereby has reduced the device's work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a semiconductor refrigeration assembly comprises a cold guide fan cover and a cleaning opening, wherein a cold guide fan is arranged inside the cold guide fan cover, a clamping block is arranged on the outer wall of the upper part of the cold guide fan, the outer wall of the clamping block is matched with the clamping groove, the clamping groove is formed in the surface of the upper part of the inner wall of the cold guide fan cover, the cold guide fan cover is connected with the cold guide fan through a first fixing bolt, a cold guide block is arranged below the cold guide fan cover, a refrigeration sheet is arranged below the cold guide block, a supporting frame is arranged below the refrigeration sheet, a sliding groove is formed in the surface of the outer wall of the upper part of the supporting frame, a sliding block is arranged outside the sliding groove, a cleaning brush is arranged below the sliding block, the cleaning brush is connected with the sliding block through a second fixing bolt, a radiating fin is arranged behind the cleaning brush, and a radiating fan cover is arranged below the radiating fin, the inside mounting of radiator fan cover has radiator fan, and radiator fan's below installs the fan screen panel, the externally mounted of fan screen panel has the shield, and the shield is connected with the fan screen panel through first rotatory bolt, the clearance mouth is installed on the place ahead outer wall surface of cold-conducting fan cover, and the clearance mouth is connected with cold-conducting fan cover through the rotatory bolt of second.

Preferably, the clamping block is connected with the clamping groove in a clamping mode, and the size of the clamping block is smaller than that of the cold guide fan cover.

Preferably, the first fixing bolt is in threaded connection with the cold guide fan, and the cold guide fan and the first fixing bolt are vertically distributed.

Preferably, the cleaning brush passes through the sliding block and constitutes sliding construction with the spout, and the sliding block is square structure.

Preferably, the cleaning brush is in threaded connection with the second fixing bolt, and the second fixing bolt is symmetrically arranged on the central axis of the cleaning brush.

Preferably, the dust cover and the fan screen cover form a rotating structure through a first rotating bolt, and the first rotating bolt is arranged on the dust cover at equal intervals.

Preferably, the cleaning opening and the cooling fan cover form a rotating structure through a second rotating bolt, and the second rotating bolt is symmetrically arranged on the central axis of the cooling fan cover.

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

1. according to the semiconductor refrigeration assembly, through the arrangement of the clamping block and the clamping groove, in the daily use process, when a large amount of dust is accumulated in the cold guide fan for a long time, the cold guide fan can be detached for cleaning, so that the influence on the use effect caused by the accumulated dust is avoided, and the working efficiency of the device is effectively improved;

2. according to the semiconductor refrigeration assembly, through the arrangement of the cleaning brush, in the daily use process, when the radiating fins are used for a long time and need to be cleaned, the cleaning brush can be used for cleaning, so that the radiating fins are prevented from losing effects due to dust accumulated on the radiating fins, and the using effect of the device is effectively improved;

3. this semiconductor refrigeration subassembly, through the setting of shield, in daily use, when the device is idle not, can cover the fan screen panel with the shield rotation, avoid the time spent inside entering dust, lead to radiator fan effect not good to the effectual result of use that has promoted the device.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic diagram of the structure of the right side view of the present invention;

FIG. 4 is an enlarged schematic view of the A-position in FIG. 1 according to the present invention

In the figure: 1. a cooling fan cover; 2. a cold-conducting fan; 3. a clamping block; 4. a card slot; 5. a first fixing bolt; 6. a cold conducting block; 7. a refrigeration plate; 8. a support frame; 9. a chute; 10. a slider; 11. a cleaning brush; 12. a second fixing bolt; 13. a heat sink; 14. a heat dissipation fan housing; 15. a heat radiation fan; 16. a fan guard; 17. a dust cover; 18. a first swivel bolt; 19. cleaning the opening; 20. a second swivel bolt.

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, the present invention provides a technical solution: a semiconductor refrigeration component comprises a cold guide fan cover 1 and a cleaning opening 19, wherein a cold guide fan 2 is arranged inside the cold guide fan cover 1, a clamping block 3 is arranged on the outer wall of the upper part of the cold guide fan 2, the outer wall of the clamping block 3 is matched with a clamping groove 4, the clamping groove 4 is formed in the surface of the upper part of the inner wall of the cold guide fan cover 1, meanwhile, the cold guide fan cover 1 is connected with the cold guide fan 2 through a first fixing bolt 5, a cold guide block 6 is arranged below the cold guide fan cover 1, a refrigeration sheet 7 is arranged below the cold guide block 6, a support frame 8 is arranged below the refrigeration sheet 7, a sliding groove 9 is formed in the surface of the outer wall of the upper part of the support frame 8, a sliding block 10 is arranged outside the sliding groove 9, a cleaning brush 11 is arranged below the sliding block 10, meanwhile, the cleaning brush 11 is connected with the sliding block 10 through a second fixing bolt 12, and a cooling fin 13, and a heat radiation fan cover 14 is installed below the heat radiation fins 13, a heat radiation fan 15 is installed inside the heat radiation fan cover 14, a fan mesh enclosure 16 is installed below the heat radiation fan 15, a dust cover 17 is installed outside the fan mesh enclosure 16, the dust cover 17 is connected with the fan mesh enclosure 16 through a first rotating bolt 18, a cleaning opening 19 is installed on the front outer wall surface of the cooling fan cover 1, and the cleaning opening 19 is connected with the cooling fan cover 1 through a second rotating bolt 20.

The clamping block 3 is connected with the clamping groove 4 in a clamping mode, the size of the clamping block 3 is smaller than that of the cooling fan cover 1, and through the arrangement of the clamping block 3 and the clamping groove 4, in the daily use process, when a large amount of dust is accumulated in the cooling fan 2 in a long time, the cooling fan 2 can be detached to clean the cooling fan, the use effect is prevented from being influenced by accumulated dust, and therefore the working efficiency of the device is effectively improved.

First fixing bolt 5 and lead 2 threaded connection of cold fan, and lead cold fan 2 and first fixing bolt 5 and be the vertical distribution, through the setting of first fixing bolt 5, in daily use, run through first fixing bolt 5 and lead 2 insides of cold fan and fix, lead 2 unstability drops of cold fan when avoiding using to the effectual work efficiency who promotes the device.

Cleaning brush 11 passes through sliding block 10 and spout 9 constitution sliding construction, and sliding block 10 is square structure, and through cleaning brush 11's setting, in daily use, when fin 13 long-term use needs clean, can use cleaning brush 11 to clean, avoids fin 13 to accumulate the dust, leads to fin 13 to lose the effect to the effectual result of use that has promoted the device.

Cleaning brush

11 and 12 threaded connection of second fixing bolt, and second fixing bolt 12 sets up with the axis symmetry of cleaning brush 11, through the setting of second fixing bolt 12, in daily use, when cleaning brush 11 long-term use needs wash, unscrew inside second fixing bolt 12, dismantle the washing to cleaning brush 11 to the effectual result of use that has promoted the device.

The shield 17 constitutes revolution mechanic through first rotatory bolt 18 and fan screen panel 16, and first rotatory bolt 18 is equidistant setting on the shield 17, through the setting of shield 17, in daily use, when the device is idle not, can cover the rotatory fan screen panel 16 that covers of shield 17, avoid the inside dust that gets into of time spent not, lead to radiator fan 15 effect not good to the effectual result of use that has promoted the device.

Clearance mouth 19 constitutes revolution mechanic through second rotation bolt 20 and fan cover 1 that leads, and second rotation bolt 20 sets up with fan cover 1's axis symmetry, through clearance mouth 19's setting, in daily use, when leading cold fan 2 and needing to wash, opens 1 clearance mouth 19 and dismantles the washing to leading cold fan 2 to the effectual result of use that has promoted the device.

The working principle is as follows: for the semiconductor refrigeration component, firstly, when the device finishes refrigeration and the cooling fan 2 needs cleaning, the cleaning port 19 arranged on the outer wall in front of the cooling fan cover 1 is pulled outwards, at the moment, the second rotating bolt 20 drives the cleaning port 19 to rotate and open to expose the internal cooling fan 2, then the first fixing bolt 5 above the outer wall of the cooling fan cover 1 is screwed out of the interior of the cooling fan 2, the cooling fan 2 is pulled downwards to lead the fixture block 3 to fall off from the interior of the clamping groove 4, the cooling fan 2 is disassembled and cleaned, the interior is returned after cleaning, when a large amount of dust is accumulated on the cooling fin 13 for a long time, at the moment, the sliding block is pulled to drive the cleaning brush 11 to slide 10 in the sliding groove 9 to clean the cooling fin 13 to avoid dust blockage and incapability of heat dissipation, then when the device is not used, the dustproof cover 17 arranged on the exterior of the fan mesh cover 16 is pulled, make first rotatory bolt 18 drive shield 17 and cover fan screen panel 16 in the rotation, to it dustproof effect, wherein, lead 2 models of cold fan and be: MH902R accomplishes the use of whole semiconductor refrigeration subassembly just so, the utility model relates to an electrical property technique is prior art.

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. A semiconductor refrigeration assembly comprising a cold-conducting fan housing (1) and a cleaning opening (19), characterized in that: the cooling fan cover is characterized in that a cooling fan (2) is arranged in the cooling fan cover (1), a clamping block (3) is arranged on the outer wall above the cooling fan (2), the outer wall of the clamping block (3) is installed in a matching manner with a clamping groove (4), the clamping groove (4) is formed in the surface above the inner wall of the cooling fan cover (1), the cooling fan cover (1) is connected with the cooling fan (2) through a first fixing bolt (5), a cooling guide block (6) is installed below the cooling fan cover (1), a refrigerating sheet (7) is installed below the cooling guide block (6), a support frame (8) is installed below the refrigerating sheet (7), a sliding groove (9) is formed in the surface of the outer wall above the support frame (8), a sliding block (10) is installed outside the sliding groove (9), a cleaning brush (11) is installed below the sliding block (10), and the cleaning brush (11) is connected with the sliding block (10) through a second fixing bolt (12), fin (13) are installed at the rear of cleaning brush (11), and radiating fan cover (14) are installed to the below of fin (13), the internally mounted of radiating fan cover (14) has radiator fan (15), and radiator fan's (15) below installs fan screen panel (16), the externally mounted of fan screen panel (16) has shield (17), and shield (17) are connected with fan screen panel (16) through first rotatory bolt (18), clearance mouth (19) are installed on the place ahead outer wall surface of leading cold fan cover (1), and clearance mouth (19) are connected with leading cold fan cover (1) through second rotatory bolt (20).

2. A semiconductor refrigeration assembly according to claim 1, wherein: the clamping block (3) is connected with the clamping groove (4) in a clamping mode, and the size of the clamping block (3) is smaller than that of the cold-conducting fan cover (1).

3. A semiconductor refrigeration assembly according to claim 1, wherein: the first fixing bolt (5) is in threaded connection with the cold guide fan (2), and the cold guide fan (2) and the first fixing bolt (5) are vertically distributed.

4. A semiconductor refrigeration assembly according to claim 1, wherein: cleaning brush (11) constitute sliding construction through sliding block (10) and spout (9), and sliding block (10) are square structure.

5. A semiconductor refrigeration assembly according to claim 1, wherein: the cleaning brush (11) is in threaded connection with the second fixing bolt (12), and the second fixing bolt (12) is symmetrically arranged on the central axis of the cleaning brush (11).

6. A semiconductor refrigeration assembly according to claim 1, wherein: the dust cover (17) and the fan mesh enclosure (16) form a rotating structure through a first rotating bolt (18), and the first rotating bolt (18) is arranged on the dust cover (17) at equal intervals.

7. A semiconductor refrigeration assembly according to claim 1, wherein: the cleaning opening (19) and the cold guide fan cover (1) form a rotating structure through a second rotating bolt (20), and the second rotating bolt (20) is symmetrically arranged on the central axis of the cold guide fan cover (1).