CN211630666U - Electrical engineering heat abstractor of quick installation - Google Patents
Electrical engineering heat abstractor of quick installation Download PDFInfo
- Publication number
- CN211630666U CN211630666U CN201921789228.8U CN201921789228U CN211630666U CN 211630666 U CN211630666 U CN 211630666U CN 201921789228 U CN201921789228 U CN 201921789228U CN 211630666 U CN211630666 U CN 211630666U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- connecting plate
- spacing
- mounting substrate
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electrical engineering heat abstractor of quick installation, including the heat dissipation fan, including mounting substrate, louvre and connecting plate, the cavity has been seted up to mounting substrate's last wall department. The utility model discloses in, the groove width of draw-in groove is greater than the diameter of spacing dish, spacing dish can remove in the inside of draw-in groove, and distance between two fixture blocks is less than the diameter of spacing dish, spacing of spacing dish has been realized, can prevent that spacing dish from breaking away from the draw-in groove, spacing to connecting plate and heat dissipation fan has been realized, setting through the knob, convenient in the rotation to the threaded rod, the threaded rod can make the thread bush drive spacing arch and the spacing groove of connecting plate carry out the block at the pivoted in-process, can carry on spacingly to connecting plate and heat dissipation fan once more, the fixed of heat dissipation fan has been realized, compare traditional bolt fastening's mode, it is simple more swift to ann tear open, can effectual reduction staff's operating time.
Description
Technical Field
The utility model relates to an electrical engineering technical field especially relates to an electrical engineering heat abstractor of quick installation.
Background
The regulator cubicle is formed by steel processing and is used for protecting the cupboard of components and parts normal work, and regulator cubicle preparation material generally divide into hot-rolled steel plate and cold-rolled steel sheet two kinds, and cold-rolled steel plate is softer relatively hot-rolled steel plate, more is fit for the preparation of regulator cubicle, and the regulator cubicle usage is extensive mainly used chemical industry, environmental protection trade, electric power system, metallurgical system, industry, nuclear power trade, fire control safety control, traffic industry etc..
The regulator cubicle generally needs heat abstractor to carry out the heat dissipation treatment to it at the in-process that uses, and traditional heat abstractor mostly installs on the back table wall of regulator cubicle through the bolt, when heat abstractor damaged, need dismantle heat abstractor get off and maintain, wait to install on the regulator cubicle through the bolt once more after heat abstractor maintenance, this process complex operation has wasted the more operating time of staff, so, it is very necessary to study out the electrical engineering heat abstractor of a quick installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the quick-mounting heat dissipation device for the electrical engineering is provided for solving the problem that the traditional heat dissipation device is inconvenient to mount and dismount.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electrical engineering heat abstractor of quick installation, includes the heat dissipation fan, including mounting substrate, louvre and connecting plate, the last wall department of mounting substrate has seted up well cavity, and the inside of well cavity is equipped with the threaded rod, close two thread sleeves on the threaded rod soon, and one side that two thread sleeves deviate from mutually all is equipped with spacing arch, preceding table wall center department both sides of mounting substrate just are close to mounting substrate table wall department down and have all seted up two draw-in grooves, and all are equipped with the fixture block on the cell wall of two draw-in grooves, be equipped with two connecting blocks on the connecting plate, and all seted up on two connecting blocks with spacing protruding looks block spacing groove, the connecting plate rotates through the pivot and is connected with the connecting rod, and the tip of connecting rod is equipped with spacing.
As a further description of the above technical solution:
the center department of threaded rod has cup jointed the knob, and the knob extends to the outside of mounting substrate through well cavity.
As a further description of the above technical solution:
a sliding groove is formed in the wall of the bottom cavity of the hollow cavity, and the bottom of the threaded sleeve extends to the inner cavity of the sliding groove.
As a further description of the above technical solution:
mounting holes are formed in four corners of the mounting substrate.
As a further description of the above technical solution:
two through grooves are symmetrically formed in the front cavity wall of the hollow cavity relative to the knob.
As a further description of the above technical solution:
the groove width of the clamping groove, the diameter of the limiting disc, the distance between the two clamping blocks and the diameter of the connecting rod are gradually decreased.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, the groove width of draw-in groove is greater than the diameter of spacing dish, spacing dish can remove in the inside of draw-in groove, and distance between two fixture blocks is less than the diameter of spacing dish, spacing of spacing dish has been realized, can prevent that spacing dish from breaking away from the draw-in groove, spacing to connecting plate and heat dissipation fan has been realized, setting through the knob, convenient in the rotation to the threaded rod, the threaded rod can make the thread bush drive spacing arch and the spacing groove of connecting plate carry out the block at the pivoted in-process, can carry on spacingly to connecting plate and heat dissipation fan once more, the fixed of heat dissipation fan has been realized, compare traditional bolt fastening's mode, it is simple more swift to ann tear open, can effectual reduction staff's operating time.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipation device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mounting substrate provided in accordance with an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating an internal structure of a mounting substrate according to an embodiment of the present invention;
fig. 4 shows a schematic diagram of an a-a structure provided according to an embodiment of the present invention;
fig. 5 is a schematic side view illustrating a heat dissipation fan and a connection board according to an embodiment of the present invention;
illustration of the drawings:
1. a mounting substrate; 2. a heat dissipation fan; 3. a knob; 4. a connecting plate; 5. mounting holes; 6. a through groove; 7. heat dissipation holes; 8. a limiting bulge; 9. a card slot; 10. a clamping block; 11. a chute; 12. a threaded sleeve; 13. a threaded rod; 14. connecting blocks; 15. a limiting groove; 16. a connecting rod; 17. a limiting disc; 101. and a hollow cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a quickly-installed heat dissipation device for electrical engineering comprises a heat dissipation fan 2, which comprises an installation substrate 1, a heat dissipation hole 7 and a connecting plate 4, wherein the heat dissipation fan 2 is fixedly connected with the connecting plate 4, the upper surface wall of the installation substrate 1 is provided with a hollow cavity 101, a threaded rod 13 is arranged inside the hollow cavity 101, the threaded rod 13 is rotatably connected with the two side cavity walls of the hollow cavity 101 through a rotating shaft, two threaded sleeves 12 are screwed on the threaded rod 13, the threaded sleeves 12 are symmetrically arranged around the center of the threaded rod 13, the threaded rod 13 is a bidirectional thread, the two threaded sleeves 12 are simultaneously close to or far away from the center of the threaded rod 13 in the rotating process of the threaded rod 13, one sides of the two threaded sleeves 12, which are far away from each other, are respectively provided with a limiting bulge 8, the threaded sleeves 12 and the limiting bulges 8 are in an integrally formed structure, two clamping grooves 9 are respectively arranged on two sides of the center of the, and all be equipped with fixture block 10 on the cell wall of two draw-in grooves 9, be equipped with two connecting blocks 14 on connecting plate 4, connecting block 14 and 4 integrated into one piece structures of connecting plate, and all seted up on two connecting blocks 14 with spacing protruding 8 looks block spacing grooves 15, connecting plate 4 rotates through the pivot and is connected with connecting rod 16, and the tip of connecting rod 16 is equipped with spacing dish 17.
Specifically, as shown in fig. 3, the knob 3 is sleeved at the center of the threaded rod 13, the knob 3 extends to the outside of the mounting substrate 1 through the hollow cavity 101, the knob 3 and the threaded rod 13 are in interference fit, the knob 3 can drive the threaded rod 13 to rotate, and the knob 3 is provided with anti-skid lines, so that the knob 3 can be rotated more conveniently.
Specifically, as shown in fig. 3, a sliding groove 11 is formed in a bottom cavity wall of the hollow cavity 101, a bottom of the threaded sleeve 12 extends to an inner cavity of the sliding groove 11, the threaded sleeve 12 can slide inside the sliding groove 11, and the sliding groove 11 can prevent the threaded sleeve 12 from shifting in the horizontal direction.
Specifically, as shown in fig. 1, mounting holes 5 are formed in four corners of the mounting substrate 1, and the mounting substrate 1 can be fixed to the rear surface of the electrical cabinet through the mounting holes 5 and bolts.
Specifically, as shown in fig. 2, two through grooves 6 are symmetrically formed on the front cavity wall of the hollow cavity 101 with respect to the knob 3, and the connecting block 14 can move into the hollow cavity 101 through the through grooves 6.
Specifically, as shown in fig. 3 and 5, the groove width of the clamping groove 9, the diameter of the limiting disc 17, the distance between the two clamping blocks 10 and the diameter of the connecting rod 16 are gradually decreased, the groove width of the clamping groove 9 is larger than the diameter of the limiting disc 17 and the distance between the two clamping blocks 10 is larger than the diameter of the connecting rod 16, so that the connecting rod 16 and the limiting disc 17 can move in the clamping groove 9 in the vertical direction, the distance between the two clamping blocks 10 is smaller than the diameter of the limiting disc 17, the limiting disc 17 can be prevented from being separated from the clamping groove 9, and the effect of limiting the connecting plate 4 and the heat dissipation fan 2 is achieved.
The working principle is as follows: the mounting substrate 1 is fixed on the rear surface wall of the electrical cabinet through bolts, when the heat dissipation fan 2 is mounted, the limiting disc 17 is firstly placed in the clamping groove 9 and then pulled downwards to move to the bottom of the clamping groove 9, the distance between the two clamping blocks 10 is smaller than the groove width of the limiting disc 17, so that the two clamping blocks 10 can effectively prevent the limiting disc 17 from being separated from the clamping groove 9, the limiting of the connecting plate 4 and the heat dissipation fan 2 is realized, then the connecting plate 4 is rotated, the connecting block 14 moves to the inner cavity of the hollow cavity 101 through the through groove 6, then the knob 3 is rotated, the knob 3 drives the threaded rod 13 to rotate, the threaded rod 13 drives the limiting bulge 8 and the limiting groove 15 to be clamped in a rotating process, the connecting plate 4 and the heat dissipation fan 2 are limited again, the fixing of the connecting plate 4 and the heat dissipation fan 2 is realized, and compared with the traditional bolt fixing mode, the mounting and dismounting are simpler, The operation time of the working personnel can be reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A quickly-installed electric engineering heat dissipation device comprises a heat dissipation fan (2) and is characterized by further comprising a mounting substrate (1), heat dissipation holes (7) and a connecting plate (4), wherein a hollow cavity (101) is formed in the upper wall of the mounting substrate (1), a threaded rod (13) is arranged inside the hollow cavity (101), two threaded sleeves (12) are screwed on the threaded rod (13), a limiting protrusion (8) is arranged on one side, away from each other, of each threaded sleeve (12), two clamping grooves (9) are formed in two sides of the center of the front surface wall of the mounting substrate (1) and close to the lower surface wall of the mounting substrate (1), clamping blocks (10) are arranged on the groove walls of the two clamping grooves (9), two connecting blocks (14) are arranged on the connecting plate (4), and limiting grooves (15) clamped with the limiting protrusions (8) are formed in the two connecting blocks (14), the connecting plate (4) is rotatably connected with a connecting rod (16) through a rotating shaft, and the end part of the connecting rod (16) is provided with a limiting disc (17).
2. A quick-install heat sink for electrical engineering according to claim 1, wherein the threaded rod (13) is sleeved with a knob (3) at the center, and the knob (3) extends to the outside of the mounting substrate (1) through the hollow cavity (101).
3. The quick-mounting heat dissipation device for electrical engineering according to claim 2, wherein a sliding groove (11) is formed in the bottom cavity wall of the hollow cavity (101), and the bottom of the threaded sleeve (12) extends to the inner cavity of the sliding groove (11).
4. The fast-mounting heat dissipation device for electrical engineering according to claim 3, wherein the mounting holes (5) are formed at four corners of the mounting substrate (1).
5. The quick-mounting heat sink for electrical engineering according to claim 2, wherein the front wall of the hollow cavity (101) has two through slots (6) symmetrically formed thereon with respect to the knob (3).
6. The quick-mounting heat sink for electrical engineering according to claim 1, wherein the slot width of the slot (9), the diameter of the limiting disc (17), the distance between the two blocks (10) and the diameter of the connecting rod (16) are gradually decreased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789228.8U CN211630666U (en) | 2019-10-23 | 2019-10-23 | Electrical engineering heat abstractor of quick installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789228.8U CN211630666U (en) | 2019-10-23 | 2019-10-23 | Electrical engineering heat abstractor of quick installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211630666U true CN211630666U (en) | 2020-10-02 |
Family
ID=72624022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921789228.8U Expired - Fee Related CN211630666U (en) | 2019-10-23 | 2019-10-23 | Electrical engineering heat abstractor of quick installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211630666U (en) |
-
2019
- 2019-10-23 CN CN201921789228.8U patent/CN211630666U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20211023 |