CN220191290U - Ultrasonic instrument host with flame-retardant heat dissipation structure - Google Patents
Ultrasonic instrument host with flame-retardant heat dissipation structure Download PDFInfo
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- CN220191290U CN220191290U CN202321387603.2U CN202321387603U CN220191290U CN 220191290 U CN220191290 U CN 220191290U CN 202321387603 U CN202321387603 U CN 202321387603U CN 220191290 U CN220191290 U CN 220191290U
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000003063 flame retardant Substances 0.000 title claims abstract description 49
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- 230000009471 action Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000010304 firing Methods 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides an ultrasonic instrument host with a flame-retardant heat-dissipation structure, which relates to the field of medical instrument energy surgery and comprises a shell and an internal component; the shell comprises a rear plate assembly, a top plate, a bottom plate and a flame-retardant filter screen, wherein the flame-retardant filter screen is arranged on the upper side of the bottom plate and used for preventing combustible matters from leaking out of the shell when the host computer accidentally catches fire; the inner assembly is positioned in the inner space of the shell and comprises a lower side plate, a main plate assembly, a front fan assembly, a rear fan assembly and an upper side plate; the main board assembly is arranged on the lower side plate, and an air channel is formed between the upper side plate and the lower side plate. Under the condition of ensuring the heat dissipation and ventilation of the interior of the host, when the interior of the host fires, the host limits the firing to the interior of the shell.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, and particularly relates to an ultrasonic equipment host with a flame-retardant heat dissipation structure.
Background
The existing radiating port of the main machine of the ultrasonic instrument is a shutter structure, but in the actual use process, the existing radiating structure of the main machine of the ultrasonic instrument has the following defects: in the production and processing engineering of the heat dissipation structure of the shutter structure, certain difficulty exists in the process, the reject ratio is high, and the cost is increased; meanwhile, when the inside of the host computer accidentally fires, a large amount of ignition materials possibly fall off from the heat dissipation port, and potential safety hazards exist.
Disclosure of Invention
In view of the above, the present utility model provides an ultrasonic instrument host with a flame-retardant heat-dissipating structure, which comprises a housing and an internal component;
the shell comprises a rear plate assembly, a top plate, a bottom plate and a flame-retardant filter screen, wherein the top plate and the bottom plate form an inner space of the shell, the rear plate assembly is arranged on the rear side of the bottom plate, and the flame-retardant filter screen is arranged on the upper side of the bottom plate and is used for preventing combustible matters from leaking out of the shell when a host computer accidentally catches fire;
the inner assembly is positioned in the inner space of the shell and comprises a lower side plate, a main plate assembly, a front fan assembly, a rear fan assembly and an upper side plate; the main board assembly is arranged on the lower side board, the front fan assembly and the rear fan assembly are arranged on the main board assembly, and an air channel is formed between the upper side board and the lower side board.
Further, two through holes are formed in the left and right positions of the flame-retardant filter screen, two threaded holes are reserved in the corresponding positions of the bottom plate, the flame-retardant filter screen is fixed to the bottom plate through screws, and the flame-retardant filter screen is communicated with the outside air inside the shell through the arrangement of the bottom plate.
Further, the bottom plate, the top plate, the flame-retardant filter screen and the rear plate component are made of metal materials, and a sealing space is formed for preventing fire.
Further, the front fan assembly is used for increasing the air flow in the shell so as to radiate heat; the rear fan assembly is used for blowing heat generated when the main board assembly in the shell is electrified out of the shell.
Further, the front fan assembly sucks external low-temperature air into the shell through the flame-retardant filter screen, and a heat dissipation air duct is formed through the guiding action of the upper side plate and the lower side plate, so that heat on the main board assembly is taken away; the rear fan assembly discharges the hot air in the ultrasonic instrument host outwards through the air outlet hole on the rear plate assembly.
Compared with the prior art, the utility model has the following beneficial technical effects:
aiming at the defects of the prior art, the utility model cancels the shutter structure at the heat radiation port, and additionally adds a flame-retardant filter screen, so that the main machine can limit the ignition in the shell when the internal of the main machine fires under the condition of ensuring the internal heat radiation ventilation. The scheme has simple production process and can realize the effect of reducing cost. The heat dissipation and fire prevention flame retardant two functions have been realized through increasing a part to the defective rate of product has been reduced, the cost is reduced has reduced the potential safety hazard of product.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the internal structure of a prior art ultrasonic instrument mainframe with louvers;
FIG. 2 is a schematic view of the appearance of an ultrasonic instrument host with the flame retardant and heat dissipating structure of the present utility model;
FIG. 3 is a schematic diagram of an explosive structure of an ultrasonic instrument host with the flame retardant and heat dissipating structure of the present utility model;
fig. 4 is a schematic structural diagram of a bottom plate portion of an ultrasonic instrument main unit with the flame-retardant heat-dissipating structure according to the present utility model.
Reference numerals illustrate: 1. a front fan assembly; 2. a flame-retardant filter screen; 3. a bottom plate; 4. a lower side plate; 5. a main board assembly; 6. a rear fan assembly; 7. a back plate assembly; 8. an upper side plate; 9. and a top plate.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
In the description of the present utility model, when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
FIG. 1 is a schematic view of the internal structure of a prior art ultrasonic instrument mainframe with louvers; as can be seen from fig. 1, the internal structure of the main body of the ultrasonic apparatus in the prior art has a large opening of the louver type heat dissipation port, and when the interior of the main body is on fire, the fire object falls to the outside through the opening of the louver type heat dissipation port.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Fig. 2 is an external schematic view of an ultrasonic apparatus main body with the flame-retardant heat dissipation structure according to the present utility model, and fig. 3 is an exploded structure schematic view of an ultrasonic apparatus main body with the flame-retardant heat dissipation structure according to the present utility model.
As shown in FIG. 3, the ultrasonic instrument host with the flame-retardant heat-dissipating structure comprises a shell and an internal component.
The shell comprises a rear plate assembly 6, a top plate 9, a bottom plate 3 and a flame-retardant filter screen 2, wherein the top plate 9 and the bottom plate 3 form an inner space of the shell, the flame-retardant filter screen 2 is arranged on the upper side of the bottom plate 3, the rear plate assembly 6 is arranged on the rear side of the bottom plate 3, the inner assembly is positioned between the top plate 9 and the bottom plate 3, and the inner space is wrapped by the shell;
the inner components are positioned in the inner space of the shell and comprise a lower side plate 4, a main plate component 5, a front fan component 1, a rear fan component 6 and an upper side plate 8; the main board assembly 5 is arranged on the lower side board 4, the front fan assembly 1 and the rear fan assembly 6 are arranged on the main board assembly 5, and an air channel is formed between the upper side board 8 and the lower side board 4.
Fig. 4 is a schematic structural diagram of a bottom plate portion of an ultrasonic instrument main unit with the flame-retardant heat dissipation structure, wherein a flame-retardant filter screen 2 is additionally added, so that when the main unit is ignited in the main unit under the condition of ensuring internal heat dissipation and ventilation, the ignition is limited in the shell. The scheme has simple production process and can realize the effect of reducing cost.
The flame-retardant filter screen 2 is fixed on a bottom plate 3 of the main machine of the ultrasonic instrument and is used for preventing combustible matters in the main machine from leaking out of the shell when accidental ignition happens; specifically, two through holes are formed in the left and right positions of the flame-retardant filter screen 2, and two threaded holes are reserved in the corresponding positions of the bottom plate 3. And the flame-retardant filter screen 2 is fixed on the bottom plate 3 of the main machine of the ultrasonic instrument through screws. The flame-retardant filter screen 2 and the bottom plate 3 are arranged to communicate the inside of the shell of the main machine of the ultrasonic instrument with the outside air, so that the main machine component inside the shell is convenient for radiating.
In the preferred embodiment, the flame-retardant filter screen is full of small holes, so that the combustion objects can be prevented from falling off while the air inflow is ensured. The opening of the flame-retardant filter screen can guide the low-temperature air at the lower side of the bottom plate 5 into the host after the front fan assembly 1 works.
The front fan assembly 1 is arranged in front of the internal assembly of the main machine and is positioned between the upper side plate 8 and the lower side plate 4 and used for increasing the air flow in the main machine shell of the ultrasonic instrument to dissipate heat; the rear fan assembly 6 is installed behind the main unit internal assembly and is positioned between the upper side plate 8 and the lower side plate 4, and can blow heat generated when the main board assembly in the main unit casing of the ultrasonic instrument is electrified out of the casing.
When in actual use, the front fan assembly 1 sucks external low-temperature air into the shell through the flame-retardant filter screen 2, and forms a heat dissipation air duct through the guiding action of the upper side plate and the lower side plate so as to take away the heat of electronic components on the main board assembly; meanwhile, the rear fan assembly 6 discharges the hot air in the ultrasonic instrument host outwards through the air outlet hole on the rear plate assembly 7, thereby playing a role in cooling and radiating.
Since the main board assembly inside the main body of the ultrasonic instrument generates a lot of heat, the internal temperature is too high and the possibility of fire exists; if the upper side plate, the lower side plate and the main board assembly catch fire, a large amount of combustible matters can be generated in the main machine of the ultrasonic instrument, and at the moment, the flame-retardant filter screen can effectively prevent the combustible matters from falling outside the shell, so that potential safety hazards are reduced.
When combustible materials are left in the shell, the bottom plate, the top plate, the flame-retardant filter screen and the rear plate component which are made of metal materials can form a sealed space to prevent fire.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. An ultrasonic instrument host with a flame-retardant heat-dissipating structure is characterized by comprising a shell and an internal component;
the shell comprises a rear plate assembly, a top plate, a bottom plate and a flame-retardant filter screen, wherein the top plate and the bottom plate form an inner space of the shell, the rear plate assembly is arranged on the rear side of the bottom plate, and the flame-retardant filter screen is arranged on the upper side of the bottom plate and is used for preventing combustible matters from leaking out of the shell when a host computer accidentally catches fire;
the inner assembly is positioned in the inner space of the shell and comprises a lower side plate, a main plate assembly, a front fan assembly, a rear fan assembly and an upper side plate; the main board assembly is arranged on the lower side board, the front fan assembly and the rear fan assembly are arranged on the main board assembly, and an air channel is formed between the upper side board and the lower side board.
2. The ultrasonic instrument host with the flame-retardant heat dissipation structure according to claim 1, wherein two through holes are formed in the left and right positions of the flame-retardant filter screen, two threaded holes are reserved in the positions, corresponding to the through holes, of the bottom plate, the flame-retardant filter screen is fixed to the bottom plate through screws, and the flame-retardant filter screen is communicated with the outside air in the shell through the arrangement of the flame-retardant filter screen and the bottom plate.
3. The ultrasonic instrument host with the flame-retardant and heat-dissipating structure according to claim 1, wherein the bottom plate, the top plate, the flame-retardant filter screen and the back plate component are made of metal materials and form a sealed space for preventing fire.
4. The ultrasonic instrument mainframe with flame retardant and heat dissipating structure of claim 1, wherein the front fan assembly is configured to increase the air flow in the housing, thereby dissipating heat; the rear fan assembly is used for blowing heat generated when the main board assembly in the shell is electrified out of the shell.
5. The ultrasonic instrument host with the flame-retardant heat dissipation structure according to claim 1, wherein the front fan assembly sucks external low-temperature air into the shell through the flame-retardant filter screen, and forms a heat dissipation air channel through the guiding action of the upper side plate and the lower side plate so as to take away heat on the main board assembly; the rear fan assembly discharges the hot air in the ultrasonic instrument host outwards through the air outlet hole on the rear plate assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321387603.2U CN220191290U (en) | 2023-06-02 | 2023-06-02 | Ultrasonic instrument host with flame-retardant heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321387603.2U CN220191290U (en) | 2023-06-02 | 2023-06-02 | Ultrasonic instrument host with flame-retardant heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220191290U true CN220191290U (en) | 2023-12-15 |
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ID=89100041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321387603.2U Active CN220191290U (en) | 2023-06-02 | 2023-06-02 | Ultrasonic instrument host with flame-retardant heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220191290U (en) |
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2023
- 2023-06-02 CN CN202321387603.2U patent/CN220191290U/en active Active
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