CN216524464U - Monocrystalline silicon type pressure transmitter - Google Patents
Monocrystalline silicon type pressure transmitter Download PDFInfo
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- CN216524464U CN216524464U CN202122575311.9U CN202122575311U CN216524464U CN 216524464 U CN216524464 U CN 216524464U CN 202122575311 U CN202122575311 U CN 202122575311U CN 216524464 U CN216524464 U CN 216524464U
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Abstract
The utility model discloses a pressure transmitter technical field, in particular to a monocrystalline silicon type pressure transmitter, which comprises a transmitter main body, a protective cover and a heat radiation component, wherein the heat radiation component is arranged on a connecting frame, the heat radiation component comprises a heat radiation fan which is arranged at the inner side of the connecting frame, an air port extends to the outer side of the connecting frame, and heat radiation fins which are linearly arranged at equal intervals along the outer side of the connecting frame from top to bottom, electronic elements in the transmitter main body are radiated by the heat radiation fan, the arranged heat radiation fins can exchange heat generated by the work of the internal elements, the heat radiation effect is further increased, a connecting wire of equipment is clamped and fixed by a wiring groove, meanwhile, the connecting wire is further regularly wired by a wire clamp, the wiring flatness is increased, the arrangement is convenient, and finally, a connecting rail is matched with a sliding block to connect the protective cover to the outer side of the transmitter main body in a sliding way, and the transmitter main body is subjected to auxiliary protection through a protective cover.
Description
Technical Field
The utility model relates to the technical field of pressure transmitters, in particular to a monocrystalline silicon type pressure transmitter.
Background
A pressure transmitter is a device for converting pressure into a pneumatic signal or an electric signal for control and remote transmission. It can convert the physical pressure parameters of gas, liquid, etc. sensed by load cell sensor into standard electric signals for secondary meters such as indicating alarm, recorder and regulator to make measurement, indication and process regulation.
Monocrystalline silicon pressure transmitter is a new field in the transmitter field, also belongs to high-end product series. At present, few manufacturers are available in China, and few oil filling technologies are expanded on the basis of the monocrystalline silicon transmitter. At present, the existing oil filling of the monocrystalline silicon transmitter is generally realized by technically modifying a clamping block of the monocrystalline silicon transmitter, so that the aims of remotely measuring medium pressure and measuring corrosive media without damaging a sensor body are fulfilled. According to the monocrystalline silicon pressure transmitter provided by the patent application number CN201820813512.3, the cover body is arranged on the differential pressure sensor, and the cavity formed between the cover body and the differential pressure sensor is an oil-filled cavity, so that compared with the oil-filled cavity on the clamping block in the prior art, the volume of the monocrystalline silicon pressure transmitter is greatly reduced, and the pressure loss is reduced; meanwhile, after the cover body is connected with the differential pressure sensor, the generated leakage point is only the part where the cover body and the differential pressure sensor are connected, so that the leakage point can be easily detected, and the quality of the transmitter is improved.
However, the internal components of the pressure transmitter have poor heat dissipation effect, and are easily damaged due to heat accumulation.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems with existing pressure transmitters.
Therefore, the utility model aims to provide a monocrystalline silicon type pressure transmitter, which can solve the problems that the heat dissipation effect of internal elements of the existing pressure transmitter is poor, and the internal elements are easily damaged due to heat accumulation. To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a single crystal silicon-based pressure transmitter, comprising: the transmitter comprises a transmitter main body, a protective cover and a heat dissipation assembly, wherein the transmitter main body is provided with a heat dissipation plate;
the transmitter comprises a transmitter body, wherein the bottom of the transmitter body is connected with a connecting frame internally provided with an electronic element, a plurality of radiating holes matched with a radiating fan are formed in the outer side of the connecting frame, and the left side and the right side of the transmitter body are symmetrically connected with two connecting rails;
the inner side of the protective cover is connected with two sliding blocks which are in sliding connection with the connecting rail;
the heat dissipation assembly is arranged on the connecting frame and comprises a heat dissipation fan and heat dissipation fins, wherein the heat dissipation fan is installed on the inner side of the connecting frame, an air opening extends to the outer side of the connecting frame, and the heat dissipation fins are arranged along the outer side of the connecting frame from top to bottom in a linear equidistant mode.
As a preferable embodiment of the single crystal silicon type pressure transmitter according to the present invention, wherein: the changer main part rear side is equipped with wiring mechanism, and wiring mechanism is including connecting in the wiring board of changer main part rear side, is linear equidistance on the wiring board and offers a plurality ofly to the wiring groove that the connecting wire clamped.
As a preferable embodiment of the single crystal silicon type pressure transmitter according to the present invention, wherein: the central position of the outer side of the corresponding wiring groove is connected with a wire clamp.
As a preferable embodiment of the single crystal silicon type pressure transmitter according to the present invention, wherein: the protective cover is made of transparent materials.
As a preferable embodiment of the single crystal silicon type pressure transmitter according to the present invention, wherein: the bottom end of the transmitter main body is connected with a detection end.
Compared with the prior art: dispel the heat through setting up radiator fan to the inside electronic component of changer body, and the radiating fin who sets up can carry out the heat exchange with the heat that internal element work produced, further increase the radiating effect, and, it is fixed to carry out the joint with the connecting wire of equipment through the wiring groove that sets up, and simultaneously, further carry out regular wiring to the connecting wire through the fastener, increase the wiring roughness, convenient arrangement, and finally, connect rail and slider cooperation, with protection casing sliding connection in the changer main part outside, carry out the auxiliary protection to the changer main part through the protection casing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of a heat sink assembly according to the present invention;
FIG. 4 is a schematic view of the wiring mechanism of the present invention.
In the figure: 100 transmitter body, 110 connecting frame, 111 radiating hole, 120 detection end, 130 connecting rail, 200 protective cover, 210 slider, 300 radiating component, 310 radiating fan, 320 radiating fin, 400 wiring mechanism, 410 wiring board, 420 wiring groove and 430 wire clip.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a monocrystalline silicon type pressure transmitter, which is characterized in that a radiating fan is arranged to radiate electronic elements in a transmitter body, and the arranged radiating fins can exchange heat generated by the work of the internal elements, so that the radiating effect is further improved, a connecting wire of equipment is clamped and fixed through a arranged wiring groove, and meanwhile, the connecting wire is further regularly wired through a wire clamp, so that the wiring flatness is improved, and the arrangement is convenient, and the pressure transmitter comprises a transmitter main body 100, a protective cover 200, a radiating assembly 300 and a wiring mechanism 400, wherein the protective cover 200 is arranged on the transmitter main body;
referring to fig. 1-2, in the transmitter main body 100, the bottom of the transmitter main body 100 is connected to a connecting frame 110 with electronic components inside, the outer side of the connecting frame 110 is provided with a plurality of heat dissipating holes 111 matching with a heat dissipating fan 310, the bottom end of the transmitter main body 100 is connected to a detection terminal 120, and the left and right sides of the transmitter main body 100 are symmetrically connected to two connecting rails 130;
referring to fig. 1, the inner side of the protective cover 200 is connected with two sliding blocks 210 slidably connected with the connecting rails 130, the protective cover 200 is slidably connected to the outer side of the transmitter main body 100 by the connection of the connecting rails 130 and the sliding blocks 210, and the transmitter main body 100 is protected by the protective cover 200;
continuing to refer to fig. 3, the heat dissipation assembly 300 is disposed on the connecting frame 110, the heat dissipation assembly 300 includes a heat dissipation fan 310 screwed to the inner side of the connecting frame 110, and the air opening extends to the outer side of the connecting frame 110, and heat dissipation fins 320 arranged along the outer side of the connecting frame 110 in a linear and equidistant manner from top to bottom, the heat dissipation fan 320 is disposed to dissipate heat of the electronic components inside the transmitter body 100, and the heat dissipation fins 310 are disposed to exchange heat generated by the internal components, so as to further increase the heat dissipation effect;
referring to fig. 4, the rear side of the transmitter body 100 is provided with a wiring mechanism 400, the wiring mechanism 400 includes a wiring board 410 connected to the rear side of the transmitter body 100, five wiring grooves 420 for clamping the connection lines are linearly and equidistantly formed in the wiring board 410, a wire clamp 430 is screwed to a central position outside the corresponding wiring groove 420, the connection lines of the device are clamped and fixed by the wiring grooves 420, and the connection lines are further regularly wired by the wire clamp 430, so that the wiring flatness is increased, and the arrangement is convenient.
The working principle is as follows: the utility model discloses a when using, dispel the heat to the inside electronic component of changer body 100 through setting up radiator fan 320, and the radiating fin 310 of setting can carry out the heat exchange with the heat that internal component work produced, further increase the radiating effect, and, it is fixed that the connecting wire of equipment is carried out the joint through wiring groove 420 that sets up, and simultaneously, further carry out regular wiring to the connecting wire through fastener 430, increase the wiring roughness, convenient arrangement, and finally, connect rail 130 and slider 210 cooperation, with protection casing 200 sliding connection in the changer main part 100 outside, carry out the auxiliary protection to changer main part 100 through protection casing 200.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A single crystal silicon-based pressure transmitter, comprising: a transmitter body (100), a protective cover (200), and a heat sink assembly (300), wherein;
the transmitter comprises a transmitter body (100), wherein the bottom of the transmitter body (100) is connected with a connecting frame (110) with an electronic element arranged inside, the outer side of the connecting frame (110) is provided with a plurality of radiating holes (111) matched with a radiating fan (310), and the left side and the right side of the transmitter body (100) are symmetrically connected with two connecting rails (130);
the inner side of the protective cover (200) is connected with two sliding blocks (210) which are connected with the connecting rail (130) in a sliding way;
on link (110) was located in radiator unit (300), radiator unit (300) including install in link (110) inboard, and the wind gap extends to radiator fan (310) in the link (110) outside to and follow the link (110) outside from last to being linear equidistance and arranging radiator fin (320) that set up down.
2. The pressure transmitter of claim 1, wherein the wiring mechanism (400) is disposed on the rear side of the transmitter body (100), the wiring mechanism (400) includes a wiring board (410) connected to the rear side of the transmitter body (100), and a plurality of wiring grooves (420) for clamping the connection wires are linearly and equidistantly formed in the wiring board (410).
3. The monocrystalline silicon type pressure transmitter as claimed in claim 1, wherein a clamp (430) is connected to a central position outside the corresponding wiring groove (420).
4. The monocrystalline silicon pressure transmitter of claim 1, wherein the protective cover (200) is made of a transparent material.
5. The monocrystalline silicon type pressure transmitter according to claim 1, wherein the bottom end of the transmitter main body (100) is connected with a detection tip (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122575311.9U CN216524464U (en) | 2021-10-26 | 2021-10-26 | Monocrystalline silicon type pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122575311.9U CN216524464U (en) | 2021-10-26 | 2021-10-26 | Monocrystalline silicon type pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216524464U true CN216524464U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122575311.9U Active CN216524464U (en) | 2021-10-26 | 2021-10-26 | Monocrystalline silicon type pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216524464U (en) |
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2021
- 2021-10-26 CN CN202122575311.9U patent/CN216524464U/en active Active
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