CN210985402U - Direct current screen convenient to heat dissipation - Google Patents
Direct current screen convenient to heat dissipation Download PDFInfo
- Publication number
- CN210985402U CN210985402U CN201922373166.9U CN201922373166U CN210985402U CN 210985402 U CN210985402 U CN 210985402U CN 201922373166 U CN201922373166 U CN 201922373166U CN 210985402 U CN210985402 U CN 210985402U
- Authority
- CN
- China
- Prior art keywords
- direct current
- current screen
- heat dissipation
- wall
- box
- 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.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of direct current screen equipment, especially, direct current screen convenient to heat dissipation, including the direct current screen casing, the heat dissipation case is installed through locking bolt in outer wall one side of direct current screen casing, and the heat dissipation case is the cavity structure, the cooperation is installed radiator fan on the inner wall of heat dissipation case, the symmetry is equipped with a plurality of air intakes and a plurality of air outlet respectively on the lateral wall of both sides of direct current screen casing, all be equipped with two sets of mounting grooves on the both sides outer wall of direct current screen casing, the inside activity of mounting groove is provided with the installation piece, the top of installation piece is equipped with spacing mouthful, and the inside activity of spacing mouthful is provided with the locating piece, the welding has the spring between the top of locating piece and the interior roof of mounting groove, the one end of two installation pieces all extends to the; the utility model discloses adjustable radiating rate satisfies the direct current screen casing and uses under the condition of different temperatures, can filter gas in the radiating, has further improved the radiating effect, and the heat dissipation is convenient.
Description
Technical Field
The utility model relates to a direct current screen equipment technical field especially relates to a direct current screen convenient to heat dissipation.
Background
The direct current screen is short for a direct current operation power supply system. The universal name is an intelligent maintenance-free direct current power supply screen, which is called a direct current screen for short, the universal model is GZDW, and the direct current screen is used for supplying the direct current power supply.
When present direct current screen long-term work, the temperature constantly risees, and the high temperature can cause the influence to the internal element of direct current screen, further seriously influences the life of large screen, and current direct current screen is when dispelling the heat, is difficult to adjust the size of intake, and control radiating rate can't satisfy the heat dissipation demand of direct current screen, for solving above-mentioned problem, provides a radiating direct current screen of being convenient for in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a radiating direct current screen of being convenient for has adjustable radiating rate, satisfies the direct current screen casing and uses under the condition of different temperatures, can filter gas in the radiating while, has further improved the radiating effect, the convenient characteristics of heat dissipation.
(II) technical scheme
In order to solve the problems, the utility model provides a direct current screen convenient for heat dissipation, which comprises a direct current screen shell, wherein a heat dissipation box is arranged on one side of the outer wall of the direct current screen shell through a locking bolt, the heat dissipation box is of a cavity structure, a heat dissipation fan is matched and arranged on the inner wall of the heat dissipation box, a plurality of air inlets and a plurality of air outlets are respectively and symmetrically arranged on the side walls on two sides of the direct current screen shell, two groups of mounting grooves are respectively arranged on the outer walls on two sides of the direct current screen shell, mounting blocks are movably arranged in the mounting grooves, limiting ports are arranged on the tops of the mounting blocks, positioning blocks are movably arranged in the limiting ports, springs are welded between the tops of the positioning blocks and the inner top walls of the mounting grooves, one ends of the two mounting blocks extend to the outside of the mounting grooves and are fixedly connected with filter screens, and a baffle is, the top end of the baffle extends to the outside of the heat dissipation box and is connected with an adjusting mechanism.
Preferably, an adjusting box is fixedly mounted on one side of the outer wall of the direct-current screen shell, an installation cavity is formed in the adjusting box, and the adjusting mechanism is arranged inside the installation cavity.
Preferably, the adjusting mechanism comprises a cam, a driving motor fixedly connected to a rotating shaft of the cam, a guide wheel, and an L-type connecting rod fixed on the guide wheel, wherein the top of the cam is provided with the guide wheel in a contact manner, and the top end of the baffle extends into the adjusting box and is fixed with the bottom of the L-type connecting rod.
Preferably, a sliding sleeve is arranged below the adjusting box, the outer wall of the baffle is slidably mounted with the inner wall of the sliding sleeve, and the side wall of the sliding sleeve is fixed with one side of the outer wall of the direct-current screen shell.
Preferably, the bottom of the positioning block is of a hemispherical structure, and the top of the limiting opening is of a hemispherical structure.
Preferably, two sets of ventilation openings are arranged on the side wall of the heat dissipation box, which is far away from the filter screen.
The above technical scheme of the utility model has following profitable technological effect:
1. by arranging the driving motor, the cam, the guide wheel, the L-type connecting rod, the baffle, the filter screen, the heat dissipation box, the vent and the plurality of air inlets, external cold air enters the direct-current screen shell, the temperature of the surface of the direct-current screen shell is conveniently reduced, heat dissipation of the direct-current screen shell is realized, the opening and closing quantity of the plurality of air inlets can be controlled by adjusting the height of the baffle, so that the air inlet amount is controlled, the heat dissipation speed is adjusted, and the direct-current screen shell can be used under the conditions of different temperatures;
2. through being provided with radiator fan, can accelerate the radiating rate of direct current screen casing, the filter screen can filter the dust in the air, prevents that the dust from entering into the inside of direct current screen casing through a plurality of air intakes and a plurality of air outlet, can filter gas in the radiating, has further improved the radiating effect, and the heat dissipation is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention;
fig. 4 is a bottom view of the mask of the present invention.
Fig. 5 is a schematic view of a partial structure of the middle driving motor of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in FIGS. 1-5, the utility model provides a direct current screen convenient for heat dissipation, which comprises a direct current screen casing 1, a heat dissipation box 2 is installed on one side of the outer wall of the direct current screen casing 1 through a locking bolt, the heat dissipation box 2 is a cavity structure, a heat dissipation fan 3 is installed on the inner wall of the heat dissipation box 2 in a matching way, a plurality of air inlets 4 and a plurality of air outlets are symmetrically arranged on the side walls of the two sides of the direct current screen casing 1 respectively, two sets of mounting grooves 6 are arranged on the outer walls of the two sides of the direct current screen casing 1, mounting blocks 5 are movably arranged in the mounting grooves 6, a limiting port is arranged on the top of each mounting block 5, a positioning block 7 is movably arranged in the limiting port, a spring 8 is welded between the top of each positioning block 7 and the inner top wall of each mounting groove 6, one end of each mounting block 5 extends to the outside of each mounting groove 6, a filter screen 15 is, the top end of the baffle 13 extends to the outside of the heat dissipation case 2, and an adjustment mechanism is attached.
The utility model discloses in, outer wall one side fixed mounting of direct current cabinet casing 1 has regulating box 9, is provided with the installation cavity on regulating box 9, and adjustment mechanism sets up the inside at the installation cavity.
The utility model discloses in, adjustment mechanism includes cam 10, fixed connection drive motor 14 in the 10 pivots of cam, leading wheel 11, fixes L type connecting rod 12 on leading wheel 11, and the top contact of cam 10 is provided with leading wheel 11, and the top of baffle 13 extends to the inside of regulating box 9 to it is fixed mutually with the bottom of L type connecting rod 12.
It should be noted that the driving motor 14 is mounted on the inner wall of the adjusting box 9 through a locking bolt, a plate hole is formed on one side of the bottom of the adjusting box 9, and the upper end of the baffle 13 extends into the adjusting box 9 and is connected with the L-type connecting rod 12.
The utility model discloses in, the below of regulating box 9 is provided with the sliding sleeve, and the outer wall of baffle 13 and the inner wall slidable mounting of sliding sleeve, and the lateral wall of sliding sleeve is fixed mutually with the outer wall one side of direct current cabinet casing 1.
The utility model discloses in, the bottom of locating piece 7 is hemisphere type structure, and the top of spacing mouth is hemisphere type structure.
The utility model discloses in, be equipped with two sets of vents on the one side lateral wall that filter screen 15 was kept away from to heat dissipation case 2.
Note that, a sealing door is fitted to the outer wall of the heat radiation box 2.
The working principle is that the driving motor 14 is started to work, the driving motor 14 drives the cam 10 to rotate when working, the cam 10 drives the guide wheel 11 to move upwards when working, the guide wheel 11 drives the L type connecting rod 12 to move upwards, so that the baffle 13 slides upwards, the filter screen 15 is kept away when the baffle 13 slides upwards, so that external cold air passes through the ventilation opening on the heat dissipation box 2, the filter screen 15 and a plurality of air inlets enter the interior of the direct current screen shell 1, the temperature of the surface of the direct current screen shell 1 is conveniently reduced, heat dissipation of the direct current screen shell 1 is realized, the height of the baffle 13 is adjusted, the opening and closing quantity is controllable, the air intake quantity is controlled, the heat dissipation speed is adjustable, the direct current screen shell 1 is used under the condition of different temperatures, meanwhile, when the surface temperature of the direct current screen shell 1 is higher, the heat dissipation fan 3 works by starting, the heat dissipation fan 3 blows cold air into the interior of the direct current screen shell 1 through the filter screen 15 when working, the heat dissipation fan can conveniently replace dust in the filter screen shell 15, the filter screen shell 15 is convenient to replace dust in the filter screen shell 15, and the filter door is convenient to replace dust removal door, and the filter screen shell 15.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A direct current screen convenient for heat dissipation comprises a direct current screen shell (1) and is characterized in that a heat dissipation box (2) is installed on one side of the outer wall of the direct current screen shell (1) through a locking bolt, the heat dissipation box (2) is of a cavity structure, a heat dissipation fan (3) is installed on the inner wall of the heat dissipation box (2) in a matched mode, a plurality of air inlets (4) and a plurality of air outlets are symmetrically formed in the side walls of the two sides of the direct current screen shell (1) respectively, two groups of mounting grooves (6) are formed in the outer walls of the two sides of the direct current screen shell (1), a mounting block (5) is movably arranged in the mounting groove (6), a limiting opening is formed in the top of the mounting block (5), a positioning block (7) is movably arranged in the limiting opening, a spring (8) is welded between the top of the positioning block (7) and the inner top wall of the mounting groove (6), and one end of each of the two mounting, and fixedly connected with filter screen (15), be provided with baffle (13) between heat dissipation case (2) and one of them filter screen (15), the top of baffle (13) extends to the outside of heat dissipation case (2) to be connected with adjustment mechanism.
2. The direct current screen convenient to dissipate heat according to claim 1, wherein an adjusting box (9) is fixedly mounted on one side of the outer wall of the direct current screen shell (1), an installation cavity is formed in the adjusting box (9), and the adjusting mechanism is arranged inside the installation cavity.
3. The direct current screen convenient for heat dissipation of claim 1, wherein the adjusting mechanism comprises a cam (10), a driving motor (14) fixedly connected to a rotating shaft of the cam (10), a guide wheel (11), and an L-type connecting rod (12) fixed on the guide wheel (11), the guide wheel (11) is arranged at the top of the cam (10) in a contact manner, the top end of the baffle (13) extends into the adjusting box (9) and is fixed with the bottom of the L-type connecting rod (12).
4. The direct current screen convenient to dissipate heat according to claim 2, wherein a sliding sleeve is arranged below the adjusting box (9), the outer wall of the baffle (13) is slidably mounted with the inner wall of the sliding sleeve, and the side wall of the sliding sleeve is fixed with one side of the outer wall of the direct current screen shell (1).
5. The direct current screen convenient to dissipate heat according to claim 1, wherein the bottom of the positioning block (7) is of a hemispherical structure, and the top of the limiting opening is of a hemispherical structure.
6. The direct current screen convenient for heat dissipation according to claim 1, wherein two sets of ventilation openings are arranged on the side wall of the heat dissipation box (2) far away from the filter screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922373166.9U CN210985402U (en) | 2019-12-26 | 2019-12-26 | Direct current screen convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922373166.9U CN210985402U (en) | 2019-12-26 | 2019-12-26 | Direct current screen convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210985402U true CN210985402U (en) | 2020-07-10 |
Family
ID=71439103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922373166.9U Active CN210985402U (en) | 2019-12-26 | 2019-12-26 | Direct current screen convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210985402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113949025A (en) * | 2021-11-23 | 2022-01-18 | 江苏华彤建设工程有限公司 | Multi-path contact type intelligent temperature control bus duct |
-
2019
- 2019-12-26 CN CN201922373166.9U patent/CN210985402U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113949025A (en) * | 2021-11-23 | 2022-01-18 | 江苏华彤建设工程有限公司 | Multi-path contact type intelligent temperature control bus duct |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202587697U (en) | Automatically controlled box and air conditioner's off-premises station | |
| CN210985402U (en) | Direct current screen convenient to heat dissipation | |
| CN101635486A (en) | generator of engine | |
| CN209962840U (en) | Novel cooling structure of dry-type transformer | |
| CN213705211U (en) | Direct current fills electric pile with heat radiation structure | |
| CN208478858U (en) | Heat radiator for electromechanical device | |
| CN216592097U (en) | Ventilation unit with adjustable air volume | |
| CN206149711U (en) | Heat radiator for network communications device | |
| CN114823054A (en) | High heat dissipation dry-type transformer | |
| CN211281231U (en) | Multifunctional new energy power supply carriage | |
| CN212380829U (en) | Power distribution cabinet for electric power | |
| CN109737542B (en) | Intelligent control easy-to-adjust elevator warm-keeping ventilation device | |
| CN204099180U (en) | Be provided with the intelligent pump of controller heat dissipation wind channel | |
| CN210348397U (en) | Computer air guide cover | |
| CN220325066U (en) | Radiating device of distribution box | |
| CN214627839U (en) | Big data analysis control box that radiating effect is good | |
| CN220717793U (en) | Novel air-cooled main shaft box structure | |
| CN221509286U (en) | Driving integrated motor | |
| CN217635227U (en) | LED self-heat-dissipation module type energy-saving lamp | |
| CN221281713U (en) | Novel outdoor advertising lamp box | |
| CN219395194U (en) | Communication equipment plug box | |
| CN220209069U (en) | Heat dissipation battery holder for integrated intelligent device cabinet | |
| CN214577336U (en) | Engine wind scooper structure | |
| CN219436467U (en) | Electric drive control device | |
| CN219961172U (en) | Heat abstractor for be used for relay protection test equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |