CN209402923U - Probe assembly and its radiator structure - Google Patents
Probe assembly and its radiator structure Download PDFInfo
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- CN209402923U CN209402923U CN201821673664.4U CN201821673664U CN209402923U CN 209402923 U CN209402923 U CN 209402923U CN 201821673664 U CN201821673664 U CN 201821673664U CN 209402923 U CN209402923 U CN 209402923U
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- airflow channel
- probe assembly
- air
- flow
- radiator structure
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Abstract
The utility model relates to technical field of medical equipment, more particularly to a kind of probe assembly and its radiator structure.The radiator structure includes: supportive body；It is set to the shell of supportive body, shell and supportive body form the cavity for accommodating probe assembly；First airflow channel, the two side walls of through cavities, for guiding air-flow to radiate probe assembly；Second airflow channel has the second air flow inlet and the second air stream outlet, and the second airflow channel is used to guide the designated position of air flow direction probe assembly, and the second air stream outlet is connected to the first airflow channel.Pass through the first airflow channel of setting and the second airflow channel, and second airflow channel can direct flow into the designated position of probe assembly, the designated position refers to the difficult position of probe assembly heat dissipation, it is possible thereby to carry out effective radiating and cooling to probe assembly heat dissipation difficult locations, the probe assembly locally difficult phenomenon of heat dissipation is avoided, avoids generating temperature gradient explained.
Description
Technical field
The utility model relates to technical field of medical equipment, more particularly to a kind of probe assembly and its radiator structure.
Background technique
In medical field, the detection instruments such as CT machine or PET machine can be detected inside of human body, to check each of human body
Item index.By taking CT machine as an example comprising X-ray bulb and probe assembly, probe assembly include the detector for receiving X-ray signal
With the electronic device handled the information that X-ray is read.Since a large amount of heat can be generated when electronic device work,
Heat discharging operation is implemented to electronic device.
The current heat dissipation for electronic device mainly by the way of air-cooled, specifically, installs blower in probe assembly,
Wind blows to the other side by the side of probe assembly, to take away the heat of electronic device generation.Due to the length of general probe assembly
The size of direction and width direction is bigger, this kind of radiating mode easily makes probe assembly generate apparent temperature gradient explained.
The temperature gradient of CT detector system will lead to the non_uniform response of different detectors, abnormal so as to cause CT detector system,
Influence picture quality.
Utility model content
Based on this, it is necessary to it is bad for heat dissipation effect, be also easy to produce the problems such as temperature gradient, provide a kind of probe assembly and
Its radiator structure.
A kind of radiator structure of probe assembly, comprising: supportive body, for installing probe assembly；
Shell, is set to supportive body, and shell and supportive body form the cavity for accommodating probe assembly；
First airflow channel, the two side walls of through cavities, the first airflow channel have the first air flow inlet and the first gas
Outflux, the first airflow channel is for guiding air-flow to radiate along supportive body width direction to probe assembly；And
Second airflow channel has the second air flow inlet and the second air stream outlet, and the second airflow channel is for guiding air-flow
The designated position of probe assembly is flowed to, the second air stream outlet is connected to the first airflow channel.
Radiator structure further includes the plate body in cavity in one of the embodiments, and plate body is set to the first air-flow
The second airflow channel is formed between channel and shell, between plate body and shell, the position of the second air stream outlet corresponds to probe assembly
Designated position.
The second air stream outlet includes multiple ventholes in one of the embodiments, and multiple ventholes are distributed in array
In plate body.
The second air flow inlet is set to supportive body in one of the embodiments, and the second air flow inlet allows the flow to
It is flowed into along the direction of supportive body width, the second air stream outlet allows the flow to flow into the along the direction of vertical supporting body width
One airflow channel.
The second air flow inlet is multiple in one of the embodiments, and multiple second air flow inlets compartment of terrain is distributed in branch
Support main body.
Two opposite side walls of the first airflow channel through cavities in one of the embodiments, the first air flow inlet
It is set to supportive body, the first air stream outlet is set to shell, and the air-flow in the first airflow channel can be along the width of supportive body
Spend direction flowing.
The first air stream outlet is multiple in one of the embodiments, and multiple first air stream outlets are along the length side of shell
It is arranged to interval.
The first air flow inlet is multiple in one of the embodiments, and multiple first air flow inlets compartment of terrain is distributed in branch
Support main body.
Radiator structure further includes fan component in one of the embodiments, and fan component is set to the first air stream outlet
Place.
A kind of probe assembly, can be installed in the cavity of the radiator structure in any of the above-described scheme, and probe assembly includes
Heatable electronic device, is used to support the bracket of electronic device, and is connected to bracket and more with electronic device thermal coupling
A thermal component, multiple thermal components are set on an at least surface for bracket；
At least there are two groups of thermal components on a surface of bracket, two groups of thermal components can be set to the first air-flow
In channel, there is interval between two groups of thermal components, which is connected to the second airflow channel, for receiving the second airflow channel
The air-flow of outflow.
The beneficial effects of the utility model include:
By the first airflow channel of setting and the second airflow channel, can radiate to probe assembly.And second air-flow
Channel can direct flow into the designated position of probe assembly, which refers to the difficult position of probe assembly heat dissipation
It sets, it is possible thereby to carry out effective radiating and cooling to probe assembly heat dissipation difficult locations.By the radiator structure, can effectively avoid
Locally the difficult phenomenon of heat dissipation avoids probe assembly from generating temperature, it can be achieved that uniformly and effectively radiate to probe assembly to probe assembly
Spend gradient problem.
Detailed description of the invention
Fig. 1 is the application schematic diagram for the radiator structure that an embodiment of the present invention provides；
Fig. 2 is the partial sectional view one for the radiator structure that an embodiment of the present invention provides；
Fig. 3 is the partial sectional view two for the radiator structure that an embodiment of the present invention provides；
Fig. 4 is the structural schematic diagram one for the probe assembly that an embodiment of the present invention provides；
Fig. 5 is the structural schematic diagram two for the probe assembly that an embodiment of the present invention provides.
Wherein:
10- radiator structure；
100- supportive body；
200- shell；
The first airflow channel of 300-；
The first air flow inlet of 310-；The first air stream outlet of 320-；
The second airflow channel of 400-；
The second air flow inlet of 410-；
The second air stream outlet of 420-；
500- plate body；
600- fan component；
20- probe assembly；
201- electronic device；
202- bracket；
203- thermal component；
204- detector.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, by the following examples, it and ties
Attached drawing is closed, the probe assembly and its radiator structure of the utility model are further elaborated.It should be appreciated that this place is retouched
The specific embodiment stated only to explain the utility model, is not used to limit the utility model.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes.
Referring to Figure 1 and shown in Fig. 2, the radiator structure 10 for the probe assembly that an embodiment of the present invention provides, including
Supportive body 100 and the shell 200 for being set to supportive body 100 and the first airflow channel 300 and the second airflow channel 400.
Supportive body 100 is for installing probe assembly 20.Shell 200 and supportive body 100 form the chamber for accommodating probe assembly 20
Body.The two side walls of first airflow channel, 300 through cavities, the first airflow channel 300 have the first air flow inlet 310 and first
Air stream outlet 320, the first airflow channel 300 is for guiding air-flow to carry out along 100 width direction of supportive body to probe assembly 20
Heat dissipation.Second airflow channel 400 has the second air flow inlet 410 and the second air stream outlet 420, and the second airflow channel 400 is used for
The designated position of air flow direction probe assembly 20 is guided, the second air stream outlet 420 is connected to the first airflow channel 300.
Supportive body 100 is the main structure of detection instrument, can be used as the peace of the detector 204 in probe assembly 20
Dress basis.In one embodiment, supportive body 100 is generally curved.It is appreciated that shell 200 also can have and substantially be in
The shape of arc, shell 200 and supportive body 100 are capable of forming the cavity of arc.
First airflow channel 300 is for guiding air-flow to radiate probe assembly 20.First airflow channel 300 runs through chamber
The two side walls of body, it will be understood that the first air flow inlet 310 and the first air stream outlet 320 are respectively arranged at the two side walls.The
One airflow channel 300 introduces air-flow using the first air flow inlet 310, and air-flow can be discharged by the first air stream outlet 320, so as to
Heat caused by the electronic device 201 in probe assembly 20 is enough taken away, heat is taken out of outside cavity.
Second airflow channel 400 is used to guide the designated position of air flow direction probe assembly 20.It should be noted that detection
The designated position of component 20 refers to that probe assembly 20 radiates difficult position.It, can root in the course of work of probe assembly 20
Probe assembly 20 can be analyzed according to the real work situation of probe assembly 20 to radiate difficult position.Pass through the second airflow channel
400 direct flow into the difficult position of heat dissipation of probe assembly 20, it can be achieved that the heat dissipation difficult locations of probe assembly 20
Rapid radiating and cooling.So as to avoid probe assembly 20 from the difficult phenomenon of part heat dissipation occur.The guidance of second airflow channel 400
Air-flow passes through the designated position of probe assembly 20, can be converged later by the second air stream outlet 420 into the first airflow channel
300, and taken heat outside cavity out of by the first air stream outlet 320.
The radiator structure 10 of the utility model embodiment passes through the first airflow channel 300 of setting and the second airflow channel
400, it can radiate to probe assembly 20.And second airflow channel 400 can direct flow into the finger of probe assembly 20
Positioning is set, which refers to that probe assembly 20 radiates difficult position, it is possible thereby to radiate difficulty to probe assembly 20
Position carries out effective radiating and cooling.By the radiator structure 10, showing for 20 part heat dissipation difficulty of probe assembly can effectively avoid
As, it can be achieved that uniformly and effectively radiate to probe assembly 20, avoiding probe assembly 20 from generating temperature gradient explained.
The radiator structure 10 of the utility model embodiment is scattered to carry out to probe assembly 20 by introducing air-flow into cavity
Heat, the flow direction of air-flow is along 100 width direction of supportive body, in this way, the circulation distance of air-flow is shorter, it can be effectively to detection group
Part 20 radiates.It is appreciated that air-flow is flowed along 100 width direction of supportive body, air-flow can be by linear the
One airflow channel 300 is flowed along 100 width direction of supportive body.It is wide along supportive body 100 for being also possible to air-flow on the whole
Direction flowing is spent, but when air-flow flows in the first airflow channel 300, is not entirely along being parallel to supportive body 100
The path flowing of width direction.
Referring to figs. 2 and 3, as a kind of enforceable mode, two of 300 through cavities of the first airflow channel are opposite
Side wall, the first air flow inlet 310 are set to supportive body 100, and the first air stream outlet 320 is set to shell 200, and the first air-flow is logical
Air-flow in road 300 can be flowed along the width direction of supportive body 100.By making 300 through cavities of the first airflow channel
Two opposite side walls, and air-flow along 100 width direction of supportive body path flow, the flow distance of air-flow it is short, it can be achieved that
Direct effective heat dissipation to probe assembly 20, good heat dissipation effect.
In one embodiment, the first air stream outlet 320 is multiple, length of multiple first air stream outlets 320 along shell 200
Spend the setting of direction interval.First air stream outlet 320 is designed as to the multiple export structures being spaced apart, is guaranteeing that it is sufficient that cavity has
While enough heat dissipation air outputs, guarantee that shell 200 has stronger intensity.
In one embodiment, the first air flow inlet 310 is multiple, and multiple first air flow inlet, 310 compartment of terrain are distributed in
Supportive body 100.First air flow inlet 310 is designed as to the multiple entrance structures being spaced apart, is guaranteeing the first airflow channel
300 have enough heat dissipation intakes while, guarantee supportive body 100 structural strength.
As a kind of enforceable mode, radiator structure 10 further includes fan component 600, and fan component 600 is set to
At one air stream outlet 320.Fan component 600 can be including multiple fans, when the first air stream outlet 320 is multiple, each
A fan can be correspondingly provided at first air stream outlet 320, in this manner it is ensured that there is enough heat dissipation ventilation amounts in cavity,
Improve the heat dissipation effect to probe assembly 20.
The structure type of second airflow channel 400 can be a variety of.Referring to fig. 2, as a kind of enforceable mode, heat dissipation
Structure 10 further includes the plate body 500 in cavity, and plate body 500 is set between the first airflow channel 300 and shell 200.Plate
The finger of the corresponding probe assembly 20 in the position of 400 second air stream outlet 420 of the second airflow channel is formed between body 500 and shell 200
Positioning is set.The second airflow channel 400 is formed using plate body 500 and shell 200, structure is simple, is easy to 400 knot of the second airflow channel
The arrangement of structure.And 500 structure of plate body will not occupy the space of airflow, make in identical space the circulation of air-flow compared with
Greatly, so that the effect of heat dissipation can be improved.
In one embodiment, the second air stream outlet 420 includes multiple ventholes, and multiple ventholes are distributed in array
Plate body 500.In the present embodiment, the second air stream outlet 420 is set on plate body 500, and the second air stream outlet 420 includes array point
It is distributed in multiple ventholes of plate body 500.It is appreciated that circulation of the area of each venthole relative to the second airflow channel 400
Area is very little.By the second air stream outlet 420 is designed as include multiple ventholes structure, the second airflow channel 400
In air-flow flowed out by the venthole compared with small area, air-flow can be accelerated, and thus, it is possible to the specific bits to probe assembly 20
Set progress effective radiating and cooling rapidly, good heat dissipation effect.
Referring to fig. 2, in one embodiment, the second air flow inlet 410 is set to supportive body 100, the second air flow inlet
410 allow the flow to flow into along the direction of 100 width of supportive body, and the second air stream outlet 420 is allowed the flow to along vertical support
The direction of 100 width of main body flows into the first airflow channel 300.In the present embodiment, the second air flow inlet 410 is allowed the flow to along branch
The width direction for supportting main body 100 flows into, and the direction is identical as the approach axis of air-flow in the first airflow channel 300.Thus may be used
Second air flow inlet 410 and the first air flow inlet 310 are arranged in the same side wall of cavity, thereby simplify structure.In addition, gas
After cavity side enters cavity, a part of air-flow is circulated stream by the first airflow channel 300, and another part air-flow passes through second
Airflow channel 400 circulates.Thus air-flow reasonable layout be can avoid into the detection group near air flow inlet in the position that air-flow enters
Part 20 cools down comparatively fast, avoids generating temperature gradient.And the second air stream outlet 420 allow the flow to it is wide along vertical supporting body 100
The direction of degree flows into the first airflow channel 300, and the direction of air-flow outflow is the direction of face probe assembly 20.It therefore can be to finger
Quickly and effectively radiating and cooling, heat dissipation effect are preferable for the progress of probe assembly 20 that positioning is set.
In one embodiment, the second air flow inlet 410 is multiple, and multiple second air flow inlet, 410 compartment of terrain are distributed in
Supportive body 100.Second air flow inlet 410 is designed as to the multiple entrance structures being spaced apart, is guaranteeing the second airflow channel
400 have enough heat dissipation intakes while, guarantee supportive body 100 structural strength.
As shown in Figure 4 and Figure 5, one embodiment of the invention additionally provides a kind of probe assembly 20, can be installed on above-mentioned
In the cavity of radiator structure 10 in one scheme.Probe assembly 20 includes heatable electronic device 201, is used to support electronics device
The bracket 202 of part 201, and bracket 202 and multiple thermal components 203 with 201 thermal coupling of electronic device are connected to, it is multiple to dissipate
Thermal part 203 is set on an at least surface for bracket 202.At least there are two groups of radiating parts on a surface of bracket 202
Part 203, two groups of thermal components 203 can be set in the first airflow channel 300, have interval between two groups of thermal components 203,
The interval is connected to the second airflow channel 400, for receiving the air-flow of the second airflow channel 400 outflow.It is appreciated that detection group
Part 20 further includes the detector 204 for receiving signal, and electronic device 201 with detector 204 for connecting, to read and handle
204 received signal of detector.
The probe assembly 20 forms the interval for circulation airflow between two groups of thermal components 203, is conducive to heat
It distributes, to have better heat dissipation performance.In the probe assembly 20, on a surface of bracket 202 at least there are two groups to dissipate
Thermal part 203, two groups of thermal components 203 can be set in the first airflow channel 300, to flow in the first airflow channel 300
Logical air-flow can take away the heat on thermal component 203, to realize the good heat radiating to electronic device 201.Two groups of radiating parts
There is interval, which is used for circulation airflow between part 203.The interval can be used for and the second gas in any of the above embodiment
Circulation road 400 matches, with the air-flow flowed out by the second air stream outlet 420 that receives and circulate.In any of the above embodiment
The air-flow to circulate in two airflow channels 400 is flowed in the interval between two groups of thermal components 203 by the second air stream outlet 420,
Air-flow circulates in the interval, can more take away the heat on two groups of thermal components 203, dissipates to greatly improve part
Thermal effect avoids probe assembly 20 from temperature gradient explained occur.
An embodiment of the present invention additionally provides a kind of detecting devices, the probe assembly including any of the above embodiment
Radiator structure 10.Since the radiator structure 10 of probe assembly has good heat dissipation effect, avoiding probe assembly 20, locally heat dissipation is difficult
And other effects, which also has corresponding effect, and details are not described herein.
An embodiment of the present invention additionally provides a kind of detecting devices, the probe assembly including any of the above embodiment
Radiator structure 10 and above-mentioned probe assembly 20.Since the radiator structure 10 of probe assembly has good heat dissipation effect, avoid visiting
20 part heat dissipation difficulty of component and other effects is surveyed, and probe assembly 20 has the effect of better heat dissipation performance, therefore the detection is set
Standby also to have corresponding effect, details are not described herein.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of radiator structure of probe assembly characterized by comprising
Supportive body, for installing probe assembly；
Shell, is set to the supportive body, and the shell and the supportive body are formed for accommodating the probe assembly
Cavity；
First airflow channel, through the two side walls of the cavity, first airflow channel has the first air flow inlet and the
One air stream outlet, first airflow channel for guide air-flow along the supportive body width direction to the probe assembly into
Row heat dissipation；And
Second airflow channel has the second air flow inlet and the second air stream outlet, and second airflow channel is for guiding air-flow
The designated position of the probe assembly is flowed to, second air stream outlet is connected to first airflow channel.
2. radiator structure according to claim 1, which is characterized in that it further include the plate body in the cavity, it is described
Plate body is set between first airflow channel and the shell, and second gas is formed between the plate body and the shell
The position of circulation road, second air stream outlet corresponds to the designated position of the probe assembly.
3. radiator structure according to claim 2, which is characterized in that second air stream outlet includes multiple ventholes,
The multiple venthole is distributed in the plate body in array.
4. radiator structure according to claim 2, which is characterized in that second air flow inlet is set to the support master
Body, second air flow inlet allow the flow to flow into along the direction of the supportive body width, and second air stream outlet makes
Air-flow can flow into first airflow channel along the direction of the vertical supportive body width.
5. radiator structure according to claim 4, which is characterized in that second air flow inlet be it is multiple, it is multiple described
Second air flow inlet compartment of terrain is distributed in supportive body.
6. radiator structure according to claim 1-5, which is characterized in that first airflow channel is through described
Two opposite side walls of cavity, first air flow inlet are set to the supportive body, the first air stream outlet setting
Air-flow in the shell, first airflow channel can be flowed along the width direction of the supportive body.
7. radiator structure according to claim 6, which is characterized in that first air stream outlet be it is multiple, it is multiple described
First air stream outlet is arranged along the length direction interval of the shell.
8. radiator structure according to claim 6, which is characterized in that first air flow inlet be it is multiple, it is multiple described
First air flow inlet compartment of terrain is distributed in the supportive body.
9. radiator structure according to claim 1-5, which is characterized in that it further include fan component, the fan
Component is set to first air flow outlet.
10. a kind of probe assembly can be installed in the cavity of the described in any item radiator structures of claim 1-9,
Be characterized in that, including heatable electronic device, be used to support the bracket of the electronic device, and be connected to the bracket and
With multiple thermal components of the electronic device thermal coupling, the multiple thermal component is set to an at least surface for the bracket
On；
Thermal component described at least having two groups on a surface of the bracket, thermal component described in two groups can be set to
In first airflow channel, there is interval between thermal component described in two groups, which is connected to second airflow channel,
For receiving the air-flow of the second airflow channel outflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673664.4U CN209402923U (en) | 2018-10-16 | 2018-10-16 | Probe assembly and its radiator structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673664.4U CN209402923U (en) | 2018-10-16 | 2018-10-16 | Probe assembly and its radiator structure |
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| Publication Number | Publication Date |
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| CN209402923U true CN209402923U (en) | 2019-09-17 |
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ID=67878272
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821673664.4U Active CN209402923U (en) | 2018-10-16 | 2018-10-16 | Probe assembly and its radiator structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557680A (en) * | 2020-06-01 | 2020-08-21 | 南京安科医疗科技有限公司 | CT detector for head CT system |
-
2018
- 2018-10-16 CN CN201821673664.4U patent/CN209402923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557680A (en) * | 2020-06-01 | 2020-08-21 | 南京安科医疗科技有限公司 | CT detector for head CT system |
| WO2021243849A1 (en) * | 2020-06-01 | 2021-12-09 | 南京安科医疗科技有限公司 | Ct detector for use in head ct system |
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Address after: 201800 No. 2258 Chengbei Road, Jiading District, Shanghai Patentee after: Shanghai Lianying Medical Technology Co., Ltd Address before: 201800 No. 2258 Chengbei Road, Jiading District, Shanghai Patentee before: SHANGHAI UNITED IMAGING HEALTHCARE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |