CN214672279U - Control and protection switch's heat radiation structure - Google Patents
Control and protection switch's heat radiation structure Download PDFInfo
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- CN214672279U CN214672279U CN202121066607.1U CN202121066607U CN214672279U CN 214672279 U CN214672279 U CN 214672279U CN 202121066607 U CN202121066607 U CN 202121066607U CN 214672279 U CN214672279 U CN 214672279U
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- casing
- shell
- protection switch
- radiator
- control
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Abstract
The utility model relates to a control and protection switch's heat radiation structure, which comprises a housin, radiator and mounting groove, the central point on casing top puts the department and is provided with the shift knob, and one side of casing is provided with the air current and moves the mechanism, and the air current moves the mechanism and includes dustcoat, first dust screen and air exhauster, and the dustcoat sets up in one side of casing, and the opposite side of casing is provided with dustproof construction, and one side of casing is provided with the mounting groove, and the inside one side of mounting groove is provided with the radiator, and the internally mounted of radiator has cooling fan, and the inside of casing one side is provided with fixed knot and constructs. The utility model discloses a be provided with the air flow mechanism, blow outside cold air to the inside of casing through radiator fan, outwards take its inside air out through the air exhauster function, can accelerate the mobility of the inside air of casing under air exhauster and the common effect of radiator fan, consequently improve the component heat dissipation to the casing inside.
Description
Technical Field
The utility model relates to a control and protection switch technical field, in particular to control and protection switch's heat radiation structure.
Background
The control and protection switch is a control protector, when the control and protection switch is used, the internal components generate high temperature under continuous operation, the temperature of the internal components and the surface of the components needs to be dissipated, the components are prevented from operating at high temperature for a long time, the service life of the components is shortened, and therefore a heat dissipation structure is needed to dissipate heat of the internal components;
when the heat dissipation structure of the control and protection switch is used, internal heat is discharged outwards through the heat dissipation holes, and the size and the number of the heat dissipation holes are limited, so that the flowability of internal air is poor, and the heat dissipation effect is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a control and protection switch's heat radiation structure for solve the not good defect of current heat radiation structure radiating effect.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: the heat dissipation structure of the control and protection switch comprises a shell, a radiator and a mounting groove, wherein a gear shifting button is arranged at the central position of the top end of the shell, an air flow mechanism is arranged on one side of the shell and comprises an outer cover, a first dustproof net and an exhaust fan, the outer cover is arranged on one side of the shell, a dustproof structure is arranged on the other side of the shell, and the mounting groove is arranged on one side of the shell;
a radiator is arranged on one side inside the mounting groove;
the radiator is characterized in that a heat radiation fan is arranged inside the radiator, and a fixing structure is arranged inside one side of the shell.
Preferably, an exhaust fan is installed in the outer cover, and a first dustproof net is arranged on one side in the outer cover.
Preferably, two exhaust fans are installed in the outer cover, and the two exhaust fans are symmetrically distributed around the center line of the outer cover.
Preferably, dustproof construction includes second dust screen, pull rod, spring, cell body and dog, the second dust screen is installed in one side of casing, the cell body sets up on the inner wall of casing one side, the inside of cell body runs through there is the pull rod, and the outside bottom winding of pull rod has the spring, the bottom mounting of pull rod has the dog.
Preferably, the number of the groove bodies is four, and the stop blocks are symmetrically distributed about the central line of the shell.
Preferably, fixed knot constructs including joint groove, card ball and elasticity kelly, the elasticity kelly sets up in one side of mounting groove top and bottom, the bottom of elasticity kelly is provided with the card ball, the joint groove sets up on cooling fan's outer wall.
Preferably, the cross section of the clamping groove is larger than that of the clamping ball, and a clamping structure is formed between the clamping groove and the clamping ball.
(III) advantageous effects
The utility model provides a control and protection switch's heat radiation structure, its advantage lies in: the air flowing mechanism is arranged, the external cold air is blown to the inside of the shell through the cooling fan, the air in the shell is extracted outwards through the operation of the exhaust fan, and the fluidity of the air in the shell can be accelerated under the combined action of the exhaust fan and the cooling fan, so that the heat dissipation of elements in the shell is improved;
by arranging the dustproof structure, dust is prevented from entering under the action of the second dustproof net when the dustproof structure is used, the second dustproof net pulls the pull rod to enable the stop block to be contracted into the groove body when the dustproof structure is disassembled, the second dustproof net can be taken out at the moment, and then the second dustproof net is cleaned;
through being provided with fixed knot and constructing, when the installation radiator, insert the radiator to the inside of mounting groove to the card ball receives the extrusion shrink when inserting, and the card ball is blocked with joint groove looks joint under the effect of elasticity kelly when the radiator is installed to suitable position, and it is fixed through fastening bolt again when the radiator is placed stably.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the housing of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the cover of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 5 is a schematic view of the front cross-sectional structure of the heat sink of the present invention.
The reference numerals in the figures illustrate: 1. a housing; 2. a shift button; 3. an air flow mechanism; 301. a housing; 302. a first dust screen; 303. an exhaust fan; 4. a heat sink; 5. a dust-proof structure; 501. a second dust screen; 502. a pull rod; 503. a spring; 504. a trough body; 505. a stopper; 6. a fixed structure; 601. a clamping groove; 602. blocking the ball; 603. an elastic clamping rod; 7. a heat radiation fan; 8. and (4) mounting the groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a heat dissipation structure for a control and protection switch, including a housing 1, a heat sink 4 and a mounting groove 8, wherein a shift button 2 is disposed at a central position of a top end of the housing 1, an air flow mechanism 3 is disposed at one side of the housing 1, the air flow mechanism 3 includes an outer cover 301, a first dust screen 302 and two exhaust fans 303, the outer cover 301 is disposed at one side of the housing 1, the exhaust fans 303 are disposed inside the outer cover 301, the type of the exhaust fans 303 can be ZK30, the first dust screen 302 is disposed at one side inside the outer cover 301, the two exhaust fans 303 are disposed inside the outer cover 301, and the two exhaust fans 303 are symmetrically distributed about a central line of the outer cover 301, so as to improve air fluidity;
when the structure is used, external cold air is blown to the inside of the shell 1 through the cooling fan 7, the air in the shell is extracted outwards through the operation of the exhaust fan 303, and the fluidity of the air in the shell 1 can be accelerated under the combined action of the exhaust fan 303 and the cooling fan 7, so that the heat dissipation of elements in the shell 1 is improved, and the overhigh temperature in the shell 1 is avoided;
the other side of the shell 1 is provided with a dustproof structure 5, the dustproof structure 5 comprises a second dustproof net 501, a pull rod 502, a spring 503, a groove body 504 and stop blocks 505, the second dustproof net 501 is installed on one side of the shell 1, the groove body 504 is arranged on the inner wall of one side of the shell 1, the pull rod 502 penetrates through the groove body 504, the spring 503 is wound at the bottom end of the outer part of the pull rod 502, the stop blocks 505 are fixed at the bottom end of the pull rod 502, the four groove bodies 504 are arranged, the stop blocks 505 are symmetrically distributed about the center line of the shell 1, and the stability of the stop blocks 505 on the second dustproof net 501 is improved;
when the structure is used, dust is prevented from entering under the action of the second dust screen 501 when the structure is used, the second dust screen 501 pulls the pull rod 502 to enable the stop block 505 to contract into the groove body 504 when the second dust screen 501 is detached, at the moment, the second dust screen 501 can be taken out, then the second dust screen 501 is cleaned, after the cleaning is completed, the second dust screen 501 enters one side of the shell 1 through extrusion, when the second dust screen 501 is extruded, the stop block 505 moves towards the groove body 504, and when the second dust screen 501 moves to a certain degree, the stop block 505 extends outwards under the action of the spring 503;
one side of the shell 1 is provided with a mounting groove 8, one side inside the mounting groove 8 is provided with a radiator 4, the inside of the radiator 4 is provided with a heat radiation fan 7, the type of the heat radiation fan 7 can be ZK30, the inside of one side of the shell 1 is provided with a fixed structure 6, the fixed structure 6 comprises a clamping groove 601, a clamping ball 602 and an elastic clamping rod 603, the elastic clamping rod 603 is arranged at one side of the top end and the bottom end of the mounting groove 8, the bottom end of the elastic clamping rod 603 is provided with the clamping ball 602, the clamping groove 601 is arranged on the outer wall of the heat radiation fan 7, the cross section of the clamping groove 601 is larger than that of the clamping ball 602, a clamping structure is formed between the clamping groove 601 and the clamping ball 602, and the stability of the radiator 4 before mounting is improved;
when using this structure, when installation radiator 4, insert radiator 4 to the inside of mounting groove 8 to calorie ball 602 receives the extrusion shrink when inserting, and calorie ball 602 is blocked with joint groove 601 looks joint under the effect of elasticity kelly 603 when radiator 4 installs to suitable position, and radiator 4 places and fixes it through fastening bolt when stable again.
The working principle is as follows: when the air conditioner is used, the shell 1 is firstly installed outside the control and protection switch, the heat radiation fan 7 and the exhaust fan 303 are started when the air conditioner is used, cold air outside is conveyed to the inside of the shell 1 through the heat radiation fan 7, and when the cold air enters, the entering of external dust is avoided or reduced under the action of the second dustproof net 501;
secondly, the temperature inside the shell 1 is extracted outwards under the action of the exhaust fan 303, and the fluidity of the air inside the shell 1 is accelerated under the combined action of the heat dissipation fan 7 and the exhaust fan 303;
finally when needing to clear up second dust screen 501, pulling pull rod 502 contracts dog 505 to the inside of cell body 504, take out second dust screen 501 again, clear up the dust on its surface afterwards, after the clearance is accomplished, install second dust screen 501, and second dust screen 501 receives stopper 505 and contracts to cell body 504 under the extrusion, when second dust screen 501 gets into a definite position, dog 505 resets under spring 503's cooperation again, and play the effect of sheltering from to second dust screen 501, the final use work who accomplishes this heat radiation structure.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. Control and protection switch's heat radiation structure, including casing (1), radiator (4) and mounting groove (8), its characterized in that: a gear shifting button (2) is arranged at the center of the top end of the shell (1), an air flowing mechanism (3) is arranged on one side of the shell (1), the air flowing mechanism (3) comprises an outer cover (301), a first dustproof net (302) and an exhaust fan (303), the outer cover (301) is arranged on one side of the shell (1), a dustproof structure (5) is arranged on the other side of the shell (1), and a mounting groove (8) is arranged on one side of the shell (1);
a radiator (4) is arranged on one side inside the mounting groove (8);
the radiator (4) is internally provided with a heat radiation fan (7), and the inside of one side of the shell (1) is provided with a fixing structure (6).
2. The heat dissipation structure of a control and protection switch of claim 1, wherein: an exhaust fan (303) is installed in the outer cover (301), and a first dust screen (302) is arranged on one side in the outer cover (301).
3. The heat dissipation structure of a control and protection switch of claim 1, wherein: two exhaust fans (303) are arranged in the outer cover (301), and the two exhaust fans (303) are symmetrically distributed around the center line of the outer cover (301).
4. The heat dissipation structure of a control and protection switch of claim 1, wherein: dustproof construction (5) include second dust screen (501), pull rod (502), spring (503), cell body (504) and dog (505), install in one side of casing (1) second dust screen (501), cell body (504) set up on the inner wall of casing (1) one side, pull rod (502) have been run through to the inside of cell body (504), and the outside bottom winding of pull rod (502) has spring (503), the bottom mounting of pull rod (502) has dog (505).
5. The heat dissipation structure of the control and protection switch according to claim 4, wherein: the number of the grooves (504) is four, and the stop blocks (505) are symmetrically distributed around the center line of the shell (1).
6. The heat dissipation structure of a control and protection switch of claim 1, wherein: fixed knot constructs (6) including joint groove (601), card ball (602) and elasticity kelly (603), elasticity kelly (603) set up in one side of mounting groove (8) top and bottom, the bottom of elasticity kelly (603) is provided with card ball (602), joint groove (601) set up on the outer wall of cooling fan (7).
7. The heat dissipation structure of the control and protection switch according to claim 6, wherein: the cross section of the clamping groove (601) is larger than that of the clamping ball (602), and a clamping structure is formed between the clamping groove (601) and the clamping ball (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121066607.1U CN214672279U (en) | 2021-05-19 | 2021-05-19 | Control and protection switch's heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121066607.1U CN214672279U (en) | 2021-05-19 | 2021-05-19 | Control and protection switch's heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214672279U true CN214672279U (en) | 2021-11-09 |
Family
ID=78484581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121066607.1U Active CN214672279U (en) | 2021-05-19 | 2021-05-19 | Control and protection switch's heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214672279U (en) |
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2021
- 2021-05-19 CN CN202121066607.1U patent/CN214672279U/en active Active
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