CN220108587U - Heat radiation structure of CT equipment controller - Google Patents
Heat radiation structure of CT equipment controller Download PDFInfo
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- CN220108587U CN220108587U CN202321654454.1U CN202321654454U CN220108587U CN 220108587 U CN220108587 U CN 220108587U CN 202321654454 U CN202321654454 U CN 202321654454U CN 220108587 U CN220108587 U CN 220108587U
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- heat radiation
- shell
- controller
- heat dissipation
- dissipation structure
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- 230000005855 radiation Effects 0.000 title claims abstract description 35
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000002591 computed tomography Methods 0.000 description 16
- 239000000428 dust Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a heat radiation structure of a CT equipment controller, which is applied to the technical field of medical equipment, and the utility model eliminates the original fan and sets a heat radiation opening at one side of a shell, so that when the controller is installed on a slip ring of the CT equipment, the slip ring rotates at a high speed due to centrifugal force, so that air flow can enter the interior of the shell through the heat radiation opening to carry out ventilation and heat radiation, thereby realizing the effect of ensuring effective heat radiation when the controller rotates at a high speed in a centrifugal way, simultaneously reducing the cost due to the cancelled fan installation and ensuring more reliable performance; the clamping block is controlled by the rotary inserted nails to be clamped into the clamping groove or separated from the clamping groove, and then the clamping block is driven to drive the sliding groove to slide, so that the shell and the top cover are mutually fixed or separated, the function of disassembling and maintaining the heat dissipation structure is achieved, the practicability is improved, and the inside control assembly is convenient to repair.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a heat dissipation structure of a CT (computed tomography) equipment controller.
Background
The CT equipment, i.e. computer X-ray tomograph, mainly includes scanning bed, scanning frame, computer system, operation table and camera, and can implement automatic in-and-out of scanning frame aperture according to the requirements of program so as to implement automatic positioning of scanning position of detection object.
Currently, the publication number is: CN217694053U discloses a heat dissipation structure of a controller, which comprises a cover body, wherein a plurality of first through holes are formed in the side surface of the cover body, a circular plate is rotatably arranged on the inner side of the cover body through a shaft rod, a second through hole corresponding to the first through hole is formed in the side surface of the circular plate, a driving piece is fixedly arranged in the middle of the outer side of the cover body, the circular plate is in transmission connection with the driving piece, and the driving piece drives the circular plate to drive the second through holes to rotate and stagger with the first through holes so as to prevent dust of the cover body; according to the utility model, the driving piece drives the circular plate to rotate, so that the positions of the second through hole and the first through hole are staggered, and at the moment, the circular plate and the cover body are matched for carrying out dust-proof treatment on the controller.
At present, heat generated by a controller of the existing CT equipment during working is generally taken away by rotating a fan, but the controller is arranged on a slip ring of the CT equipment and drives the controller to rotate at a high speed under the condition of centrifugal force of the slip ring, and at the moment, the fan can fail due to the action of strong centrifugal force and can not work normally very quickly, so that the controller is stopped due to the fact that the controller cannot work normally due to high temperature, and the service life of the controller is reduced.
Disclosure of Invention
The utility model aims to provide a heat radiation structure of a CT equipment controller, which has the advantages of ensuring the functions of effectively radiating heat and facilitating the disassembly, assembly and maintenance of the heat radiation structure when the controller rotates at a high speed in a centrifugal way.
The technical aim of the utility model is realized by the following technical scheme: a heat radiation structure of a CT equipment controller comprises a shell, wherein a heat radiation opening is formed in one side of the shell, and a side baffle fixedly connected with the shell is arranged on one side of the heat radiation opening; the top of casing is provided with the top cap, the four corners at top cap top all is provided with the dowel, the jack with dowel sliding connection has all been seted up in the four corners of casing and top cap, the spout has all been seted up to the both sides of jack, the fixture block with spout sliding connection is installed to the both sides on dowel surface, the draw-in groove with fixture block joint has all been seted up at the four corners at casing top.
By adopting the technical scheme, the original installed fans are omitted, and the radiating openings are formed in one side of the shell, so that when the controller is installed on the slip ring of the CT equipment, the slip ring rotates at a high speed due to centrifugal force, so that air flow can enter the interior of the shell through the radiating openings to perform ventilation and heat radiation, the effect of ensuring effective heat radiation when the controller rotates at a high speed is realized, and meanwhile, the cost is reduced due to the omitted fan installation, and the performance of the controller is more reliable; the clamping block is controlled by the rotary inserted nails to be clamped into the clamping groove or separated from the clamping groove, and then the clamping block is driven to drive the sliding groove to slide, so that the shell and the top cover are mutually fixed or separated, the function of disassembling and maintaining the heat dissipation structure is achieved, the practicability is improved, and the inside control assembly is convenient to repair.
The utility model is further provided with: both sides of the bottom of the shell are adhered with anti-slip pads.
By adopting the technical scheme, the friction force is improved, and the stability of the CT equipment when being mounted on the slip ring is improved.
The utility model is further provided with: and a filter screen is arranged in the heat dissipation port.
By adopting the technical scheme, dust entering the air flow is blocked, and the damage to the control assembly inside is avoided.
The utility model is further provided with: the top of the plug pin is provided with a torsion plate, and the surface of the torsion plate is provided with anti-skid patterns.
By adopting the technical scheme, the friction force is increased, and the plug pin can be rotated conveniently.
The utility model is further provided with: the control assembly is installed to one side of casing inside, casing and top cap all adopt the metal material.
By adopting the technical scheme, the heat exchange is convenient, and the heat dissipation effect is improved.
The utility model is further provided with: the bottom of the plug pin and four corners at the top of the shell are provided with magnetic sheets which are mutually and magnetically connected.
By adopting the technical scheme, the inserted nails are adsorbed inside the jacks, random rotation is avoided, and the clamping blocks slide out of the clamping grooves.
The utility model is further provided with: the side baffle plates are arranged to incline at 45 degrees.
By adopting the technical scheme, the air flow can be blocked, so that more air flow can enter the shell from the heat radiation opening.
In summary, the utility model has the following beneficial effects:
1. by canceling the originally installed fan and arranging the heat radiation opening at one side of the shell, when the controller is installed on the slip ring of the CT equipment, the slip ring rotates at a high speed due to centrifugal force, so that air flow can enter the inside of the shell through the heat radiation opening to carry out ventilation and heat radiation, the effect of ensuring effective heat radiation when the controller rotates at a high speed in a centrifugal way is realized, and meanwhile, the canceled fan is installed, the cost is reduced, and the performance is more reliable;
2. the clamping block is controlled by the rotary inserted nails to be clamped into the clamping groove or separated from the clamping groove, and then the clamping block is driven to drive the sliding groove to slide, so that the shell and the top cover are mutually fixed or separated, the function of disassembling and maintaining the heat dissipation structure is achieved, the practicability is improved, and the inside control assembly is convenient to repair.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a partial structure of the present utility model;
fig. 4 is an enlarged view of point a in fig. 2 according to the present utility model.
Reference numerals: 1. a housing; 2. a top cover; 3. a heat radiation port; 4. a side baffle; 5. a jack; 6. inserting nails; 7. a clamping block; 8. a chute; 9. a clamping groove; 10. a filter screen; 11. an anti-slip pad; 12. twisting the plate; 13. a magnet piece; 14. and a control assembly.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, a heat radiation structure of a CT apparatus controller includes a housing 1, a heat radiation opening 3 is formed on one side of the housing 1, a side baffle 4 fixedly connected with the housing 1 is disposed on one side of the heat radiation opening 3, by canceling an originally installed fan, and the heat radiation opening 3 is formed on one side of the housing 1, so that when the controller is installed on a slip ring of the CT apparatus, the slip ring rotates at a high speed due to centrifugal force, air flow can enter the interior of the housing 1 through the heat radiation opening 3 to perform ventilation and heat radiation, thereby realizing the effect of ensuring effective heat radiation even when the controller rotates at a high speed centrifugally, reducing the cost due to the installation of the cancelled fan, and enabling the performance to be more reliable.
Referring to fig. 1, a filter screen 10 is installed inside the heat dissipation port 3 to block dust entering the inside of the air flow, thereby avoiding damage to the control components inside.
Referring to fig. 1 and 2, a control assembly 14 is installed at one side of the interior of the housing 1, and the housing 1 and the top cover 2 are made of metal materials, so that heat exchange is facilitated, and a heat dissipation effect is improved.
Referring to fig. 1, the side baffle 4 is provided with a 45-degree inclination to block air flow, so that more air flow can enter the interior of the shell 1 from the heat radiation port 3.
The use process is briefly described: when the controller is required to be guaranteed to be rotated at a high speed in a centrifugal manner, the original installed fan is canceled, and the radiating opening 3 is formed in one side of the shell 1, so that when the controller is installed on the slip ring of the CT equipment, the slip ring is rotated at a high speed due to centrifugal force, air flow can enter the shell 1 through the radiating opening 3, ventilation and heat dissipation are carried out on the control component 14 in the shell, and meanwhile, the 45-degree inclined side baffle 4 is arranged to block the air flow, so that more air flows enter the shell 1 to dissipate heat.
Example 2:
referring to fig. 1, fig. 2, fig. 3, fig. 4, a heat radiation structure of a CT apparatus controller, top of a casing 1 is provided with a top cover 2, four corners at top of the top cover 2 are all provided with inserting nails 6, jacks 5 slidingly connected with the inserting nails 6 are all provided at four corners of the casing 1 and the top cover 2, sliding grooves 8 are all provided at two sides of the jacks 5, clamping blocks 7 slidingly connected with the sliding grooves 8 are installed at two sides of the surfaces of the inserting nails 6, clamping grooves 9 which are clamped with the clamping blocks 7 are all provided at four corners at top of the casing 1, the clamping blocks 7 are controlled to be clamped into the clamping grooves 9 by rotating the inserting nails 6 or to be separated from the inside of the clamping grooves 9, and then the clamping blocks 7 are driven to drive the sliding grooves 8 to slide, so that the casing 1 and the top cover 2 are mutually fixed or separated, thereby achieving the function of facilitating disassembly and maintenance of the heat radiation structure, thereby improving practicability and facilitating repair of internal control components.
Referring to fig. 2, anti-slip pads 11 are adhered to both sides of the bottom of the housing 1 to improve friction and stability when mounted on a slip ring of a CT apparatus.
Referring to fig. 1, 2 and 4, the torsion plate 12 is mounted on the top of the plug pin 6, and anti-slip patterns are formed on the surface of the torsion plate 12, so that friction force is increased, and the plug pin 6 can be rotated conveniently.
Referring to fig. 2 and 4, the bottom of the plug pin 6 and four corners of the top of the shell 1 are respectively provided with a magnet piece 13 which is mutually magnetically connected, so that the plug pin 6 is adsorbed inside the jack 5, random rotation is avoided, and the clamping block 7 slides out of the clamping groove 9.
The use process is briefly described: when needs are convenient for with heat radiation structure dismouting maintenance, through covering top cap 2 at the top of casing 1, then insert the inside of jack 5 with dowel 6 to drive fixture block 7 and slide down the back in spout 8's inside, thereby rotatory dowel 6 card goes into the inside of draw-in groove 9 with fixture block 7, thereby fix casing 1 and top cap 2 together can install, drive the inside that fixture block 7 breaks away from draw-in groove 9 through reverse rotation dowel 6 simultaneously, and upwards pull dowel 6, thereby can dismantle casing 1 and top cap 2 separation.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. The utility model provides a CT equipment controller heat radiation structure, includes casing (1), its characterized in that: a heat radiation opening (3) is formed in one side of the shell (1), and a side baffle (4) fixedly connected with the shell (1) is arranged on one side of the heat radiation opening (3); the top of casing (1) is provided with top cap (2), the four corners at top cap (2) top all is provided with dowel (6), jack (5) with dowel (6) sliding connection have all been seted up in the four corners at casing (1) and top cap (2), spout (8) have all been seted up to the both sides of jack (5), fixture block (7) with spout (8) sliding connection are installed to the both sides on dowel (6) surface, draw-in groove (9) with fixture block (7) joint have all been seted up at the four corners at casing (1) top.
2. The heat dissipation structure of a CT apparatus controller according to claim 1, wherein: both sides of the bottom of the shell (1) are adhered with anti-slip pads (11).
3. The heat dissipation structure of a CT apparatus controller according to claim 1, wherein: a filter screen (10) is arranged in the heat radiation opening (3).
4. The heat dissipation structure of a CT apparatus controller according to claim 1, wherein: the top of the inserted pin (6) is provided with a torsion plate (12), and the surface of the torsion plate (12) is provided with anti-skid patterns.
5. The heat dissipation structure of a CT apparatus controller according to claim 1, wherein: a control assembly (14) is arranged on one side of the inside of the shell (1), and the shell (1) and the top cover (2) are made of metal materials.
6. The heat dissipation structure of a CT apparatus controller according to claim 1, wherein: magnet sheets (13) which are mutually magnetically connected are arranged at the bottom of the plug pin (6) and four corners of the top of the shell (1).
7. The heat dissipation structure of a CT apparatus controller according to claim 1, wherein: the side baffle (4) is arranged to incline at 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654454.1U CN220108587U (en) | 2023-06-27 | 2023-06-27 | Heat radiation structure of CT equipment controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654454.1U CN220108587U (en) | 2023-06-27 | 2023-06-27 | Heat radiation structure of CT equipment controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220108587U true CN220108587U (en) | 2023-11-28 |
Family
ID=88845620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321654454.1U Active CN220108587U (en) | 2023-06-27 | 2023-06-27 | Heat radiation structure of CT equipment controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220108587U (en) |
-
2023
- 2023-06-27 CN CN202321654454.1U patent/CN220108587U/en active Active
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