CN216520669U - Wide electric quantity of operating temperature scope becomes send device - Google Patents
Wide electric quantity of operating temperature scope becomes send device Download PDFInfo
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- CN216520669U CN216520669U CN202122252475.8U CN202122252475U CN216520669U CN 216520669 U CN216520669 U CN 216520669U CN 202122252475 U CN202122252475 U CN 202122252475U CN 216520669 U CN216520669 U CN 216520669U
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Abstract
The utility model discloses an electric quantity transmitting device with a wide working temperature range, which comprises a base, a box body, a shock absorption heat dissipation plate, a power supply junction box and a heat dissipation window, wherein the base is of a boss structure with a rectangular shape, the middle part of the top end of the base is provided with the integrally formed box body, the surface of the box body is provided with the shock absorption heat dissipation plate which is symmetrically distributed, the two sides of the top end of the base are provided with embedded fixed power supply junction boxes which are symmetrically distributed, and the middle part of the right end surface of the base is provided with the heat dissipation window which is symmetrically distributed and is of a rectangular structure. The utility model improves the heat dissipation efficiency and the shock resistance of the equipment through reasonable design, simplifies the wiring steps of the power line, and can improve the wiring efficiency and reduce the labor intensity of workers.
Description
Technical Field
The present invention relates to an electric power transmission device, and more particularly, to an electric power transmission device with a wide operating temperature range.
Background
The terminal type electric quantity transmitter adopts the pipe enough isolation principle to use a special frequency-voltage conversion chip or adopts a single chip microcomputer to carry out signal processing to convert the common frequency into analog-to-digital mixed design of analog output, is mainly applied to real-time monitoring and monitoring of various frequency signals such as power grid frequency, a frequency meter and the like, and the currently used electric quantity transmission device is relatively complex in wiring, low in heat dissipation efficiency and impact resistance, so that the novel electric quantity transmission device which is good in heat dissipation and convenient to wire is required.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a power transmission device with a wide operating temperature range to solve the above-mentioned problems.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a wide electric quantity transducer of operating temperature scope, includes base, box, bradyseism heating panel, power terminal box, heat dissipation window, its characterized in that: the base is the boss structure of four sides rectangle and the top mid-mounting has the fashioned box of integral type, box surface mounting has the bradyseism heating panel of symmetric type distribution, embedded fixed power terminal box and symmetric type distribution are installed to base top both sides, open the heat dissipation window that has the symmetric type to distribute in base right-hand member face middle part and be the rectangular structure.
On the basis of the technical scheme, the bradyseism heating panel includes first cushion, aluminium system metal sheet, sap cavity, foam-rubber cushion, second cushion, telescopic link, spring, first cushion is four sides rectangle structure and fixes at aluminium system metal sheet middle part through bonding, open at the inboard middle part of aluminium system metal sheet has the sap cavity of rectangle structure and passes through metal pipeline and box internal connection, the foam-rubber cushion of rectangle structure is installed to aluminium system metal sheet left end and fixed through bonding, the second cushion is installed and is fixed at the box surface through bonding to the foam-rubber cushion left end, the telescopic link has been cup jointed to second cushion middle part inboard and has been passed through welded fastening at aluminium system metal sheet left end, the spring has been cup jointed on telescopic link circumference surface.
On the basis of the technical scheme, the power supply junction box comprises a shell, a knob, a gear rod, a bearing, a baffle rack, a limiting box, a movable rack, an upper clamping plate, a guide rod and a fastening clamping plate, wherein the shell is of a four-side rectangular structure, the rear side of the right end face of the shell is provided with the embedded knob, the left end of the knob is provided with the gear rod fixed in a key connection manner, the gear rod is hinged and fixed with the shell through the bearing, the top end of the gear rod is meshed and connected with the baffle rack and is connected with the limiting box at the rear end in a sliding manner, the limiting box is fixed at the inner top end of the shell through bolts, the front end of the gear rod is meshed and connected with the movable rack distributed in a set of symmetrical manner, the movable rack is fixed at the rear side of the upper clamping plate through the guide rod and the fastening clamping plate in a splicing manner.
Compared with the prior art, the utility model has the following advantages: the electric quantity transmission device effectively improves the heat dissipation efficiency and the shock resistance of equipment through liquid cooling heat dissipation and the design of the spring telescopic rod, the double rubber pads and the sponge, effectively protects the equipment, prolongs the service life, and effectively improves the wiring efficiency by adopting a knob to control the movement of the clamping plate to avoid tightening or loosening screws one by one.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
FIG. 2 is a schematic view of the connection of the shock absorbing heat dissipating plate of the present invention.
Fig. 3 is a schematic structural diagram of the power supply junction box of the utility model.
In the figure: 1. the base, 2, the box, 3, the bradyseism heating panel, 4, the power terminal box, 5, the heat dissipation window, 6, first cushion, 7, aluminium system metal sheet, 8, the sap cavity, 9, the foam-rubber cushion, 10, the second cushion, 11, the telescopic link, 12, the spring, 13, the shell, 14, the knob, 15, the gear pole, 16, the bearing, 17, the baffle rack, 18, spacing box, 19, the removal rack, 20, the punch holder, 21, the guide bar, 22, the fastening splint.
Detailed Description
The utility model is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-3, a wide electric quantity transducer of operating temperature scope, including base 1, box 2, bradyseism heating panel 3, power terminal box 4, heat dissipation window 5, base 1 is the boss structure of four sides rectangle and top mid-mounting has integrated into one piece fashioned box 2, box 2 surface mounting has the bradyseism heating panel 3 of symmetric distribution, embedded fixed power terminal box 4 and symmetric distribution are installed to base 1 top both sides, open the heat dissipation window 5 that has the symmetric distribution in base 1 right-hand member face middle part and be the rectangular structure.
The working principle of the utility model is as follows: the cooling liquid through the liquid intracavity portion carries out the further raising apparatus's of heat exchange radiating heat dissipation efficiency, can pass through double-deck cushion afterwards, the foam-rubber cushion buffering object can pass through the telescopic link simultaneously to the impact of aluminium system metal sheet, the spring resets, can accomplish the grafting lock of punch holder to fastening splint through the lift of the rotary control removal rack of knob simultaneously and lock the power cord, can improve equipment's stability through the guide bar at the lock in-process, baffle rack removes under the rotary action of pinion pole to positive front end when punch holder and fastening splint lock formation interlocking and avoids the power cord not hard up with punch holder grafting lock.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.
Claims (3)
1. The utility model provides a wide electric quantity transducer of operating temperature scope, includes base (1), box (2), bradyseism heating panel (3), power terminal box (4), heat dissipation window (5), its characterized in that: base (1) has fashioned box of integral type (2) for boss structure and the top mid-mounting of four sides rectangle, box (2) surface mounting has bradyseism heating panel (3) that the symmetry formula distributes, embedded fixed power terminal box (4) and symmetry formula distribution are installed to base (1) top both sides, base (1) right-hand member face middle part is opened has heat dissipation window (5) that the symmetry formula distributes and is the rectangular structure.
2. A wide operating temperature range electrical transmission device according to claim 1, wherein: the shock absorption heat dissipation plate (3) comprises a first rubber cushion (6), an aluminum metal plate (7), a liquid cavity (8), a spongy cushion (9), a second rubber cushion (10), an expansion link (11) and a spring (12), the first rubber pad (6) is of a four-side rectangular structure and is fixed in the middle of the aluminum metal plate (7) through bonding, the middle part of the inner side of the aluminum metal plate (7) is provided with a liquid cavity (8) with a rectangular structure and is connected with the interior of the box body (2) through a metal pipeline, the left end of the aluminum metal plate (7) is provided with a rectangular sponge cushion (9) which is fixed by bonding, the left end of the spongy cushion (9) is provided with a second rubber cushion (10) which is fixed on the surface of the box body (2) by bonding, the inner side of the middle part of the second rubber mat (10) is sleeved with a telescopic rod (11) and fixed at the left end of the aluminum metal plate (7) through welding, and the circumferential surface of the telescopic rod (11) is sleeved with a spring (12).
3. A wide operating temperature range electrical transmission device according to claim 1, wherein: the power supply junction box (4) comprises a shell (13), a knob (14), a gear rod (15), a bearing (16), a baffle rack (17), a limiting box (18), a movable rack (19), an upper clamping plate (20), a guide rod (21) and a fastening clamping plate (22), wherein the shell (13) is of a four-side rectangular structure, the rear side of the right end face of the shell is provided with the embedded knob (14), the left end of the knob (14) is provided with the gear rod (15) which is fixedly connected through a key and is hinged and fixed with the shell (13) through the bearing (16), the top end of the gear rod (15) is meshed and connected with the baffle rack (17) and is slidably connected inside the limiting box (18) at the rear end, the limiting box (18) is fixed at the inner side top end of the shell (13) through a bolt, the front end of the gear rod (15) is meshed and connected with a group of movable racks (19) which are symmetrically distributed and fixed at the two ends of the rear side of the upper clamping plate (20) through a bolt, the upper clamping plate (20) is in plug fit with the fastening clamping plate (22) through guide rods (21) which are symmetrically distributed at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122252475.8U CN216520669U (en) | 2021-09-17 | 2021-09-17 | Wide electric quantity of operating temperature scope becomes send device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122252475.8U CN216520669U (en) | 2021-09-17 | 2021-09-17 | Wide electric quantity of operating temperature scope becomes send device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216520669U true CN216520669U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122252475.8U Active CN216520669U (en) | 2021-09-17 | 2021-09-17 | Wide electric quantity of operating temperature scope becomes send device |
Country Status (1)
| Country | Link |
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| CN (1) | CN216520669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115347723A (en) * | 2022-10-20 | 2022-11-15 | 徐州大元电机有限公司 | High-voltage motor junction box with excellent anti-collision effect |
-
2021
- 2021-09-17 CN CN202122252475.8U patent/CN216520669U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115347723A (en) * | 2022-10-20 | 2022-11-15 | 徐州大元电机有限公司 | High-voltage motor junction box with excellent anti-collision effect |
| CN115347723B (en) * | 2022-10-20 | 2022-12-23 | 徐州大元电机有限公司 | High-voltage motor junction box with excellent anti-collision effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220909 Address after: No. 9, Changjiang 5th Road, Shizhong District, Zaozhuang City, Shandong Province, 277100 Patentee after: Zaozhuang Jialai Doors and Windows Co.,Ltd. Address before: 014017 No. 19, alding street, Kundulun District, Baotou City, Inner Mongolia Autonomous Region Patentee before: Han Tengchao |
|
| TR01 | Transfer of patent right |