CN212810962U - Direct current screen convenient to dismantle - Google Patents

Direct current screen convenient to dismantle Download PDF

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Publication number
CN212810962U
CN212810962U CN202021447559.6U CN202021447559U CN212810962U CN 212810962 U CN212810962 U CN 212810962U CN 202021447559 U CN202021447559 U CN 202021447559U CN 212810962 U CN212810962 U CN 212810962U
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China
Prior art keywords
cabinet body
direct current
current screen
base
plate
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CN202021447559.6U
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Chinese (zh)
Inventor
尹吉会
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Hebei Mingzuo Electronic Technology Co ltd
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Hebei Mingzuo Electronic Technology Co ltd
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Priority to CN202021447559.6U priority Critical patent/CN212810962U/en
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Publication of CN212810962U publication Critical patent/CN212810962U/en
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Abstract

The utility model discloses a direct current screen convenient to dismantle, the on-line screen storage device comprises a base, the cabinet body and cabinet door, a pedestal, the cabinet body and cabinet door surround and form the installation cavity, be provided with the mounting bracket in the installation cavity, the mounting bracket is including setting up the vertical backplate of arranging on the base, set up in the left branch fagging and the right branch fagging of backplate both sides and set up a plurality of layer boards between left branch fagging and right branch fagging, correspond on left branch fagging and the right branch fagging and set up the fixed mouthful of erectting the layer board, the layer board is hollow structure, the vent has been seted up on the left and right sides wall of layer board, the lower part of. The utility model discloses well cabinet body slidable fixes on the base, facilitates for staff's installation direct current screen inner module and electronic component, and simple structure has shortened the manufacturing time of direct current screen greatly, labour saving and time saving, easy to assemble and after-sales maintenance.

Description

Direct current screen convenient to dismantle
Technical Field
The utility model relates to a direct current screen technical field especially relates to a direct current screen convenient to dismantle.
Background
The direct current screen is a short for direct current operation power supply system, the electric operation power supplies in power stations and transformer substations are all direct current power supplies nowadays, the direct current screen provides power supplies for control loads, power loads, direct current accident lighting loads and the like, and is a basis for control and protection of a contemporary electric power system. At present, the arrangement among modules is unreasonable, various modules are installed compactly, heat is accumulated in a direct current cabinet, the performance of electronic components in the modules is influenced, the service life of the electronic components is shortened, and potential safety hazards also exist; in the prior art, the embedded direct current screen is not convenient to detach, and the internal structure is integral, so that the installation and maintenance of elements are not convenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, provide a direct current screen convenient to dismantle.
In order to solve the above problems, the utility model adopts the following technical proposal:
a direct current screen convenient to disassemble comprises a base, a cabinet body arranged on the base in a sliding way and a cabinet door hinged on the cabinet body, the base, the cabinet body and the cabinet door are enclosed to form an installation cavity, an installation frame is arranged in the installation cavity, a gap is arranged between the mounting rack and the cabinet body, the mounting rack comprises a back plate vertically arranged on the base, a left supporting plate and a right supporting plate arranged on two sides of the back plate, and a plurality of supporting plates arranged between the left supporting plate and the right supporting plate, the left supporting plate and the right supporting plate are correspondingly provided with fixing ports for erecting the supporting plate, the supporting plate is of a hollow structure, the left side wall and the right side wall of the supporting plate are provided with ventilation openings, the lower part of one side wall of the cabinet body is provided with an air inlet, an air outlet is formed in the upper portion of the other side wall of the cabinet body, and an exhaust fan is arranged at the air outlet.
Furthermore, the cabinet body is surrounded by left side board, right side board, posterior lateral plate and roof and forms front side and downside open-ended shell structure.
Furthermore, the left side wall and the right side wall of the base are provided with sliding grooves, sliding blocks matched with the sliding grooves are arranged on the inner sides of the left side plate and the right side plate corresponding to the cabinet body, and the cabinet body is connected with the base in a sliding mode through the sliding blocks.
Further, the cabinet body and the base are fixed through locking screws.
Furthermore, the rear side of the back plate is provided with a radiating fin.
Furthermore, the supporting plate is provided with a through hole.
Furthermore, the inner sides of the air inlet and the air outlet are respectively provided with a dustproof filter screen.
Further, be provided with the storage water tank in the base, be provided with the water pump in the storage water tank, left branch fagging and right branch fagging with be provided with cooling coil pipe between the cabinet body respectively, the storage water tank pass through the water pump with cooling coil pipe connects.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
in the utility model, the mounting frame is arranged in the mounting cavity formed by the base, the cabinet body and the cabinet door in a surrounding way and is used for placing the direct current screen internal module, and the cabinet body can be fixed on the base in a sliding way, thereby providing convenience for workers to mount the direct current screen internal module and the electronic component; the layer board of mounting bracket is hollow structure, and the vent has been seted up to the left and right sides wall to the through-hole that link up is seted up to the up end, sets up the air intake in cabinet body one side, and the opposite side sets up air outlet and exhaust fan, makes the internal air flow of direct current screen cabinet, greatly reduced the inside temperature of direct current screen switch board, promoted the heat dispersion of direct current screen switch board, solved and leaded to its problem of damaging because of the inside high temperature of direct current screen switch board.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of another angle structure of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention;
fig. 4 is a schematic view of the sliding separation state of the middle cabinet and the base.
In the figure: 1. a base; 2. a cabinet body; 3. a cabinet door; 4. a back plate; 5. a left support plate; 6. a right support plate; 7. a support plate; 8. a vent; 9. an air inlet; 10. an air outlet; 11. an exhaust fan; 12. a chute; 13. a slider; 14. locking the screw; 15. a heat dissipating fin; 16. a through hole; 17. a water storage tank; 18. a water pump; 19. a cooling coil.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-4, the direct current screen convenient to disassemble according to the present invention comprises a base 1, a cabinet body 2 slidably disposed on the base 1, and a cabinet door 3 hingedly mounted on the cabinet body 2, wherein the base 1, the cabinet body 2, and the cabinet door 3 surround to form an installation chamber, the installation chamber is internally provided with an installation frame, gaps are provided between the installation frame and the left side, the right side, and the rear side of the cabinet body 2, the installation frame comprises a back plate 4 vertically disposed on the base 1, a left support plate 5 and a right support plate 6 disposed on both sides of the back plate 4, and a plurality of support plates 7 disposed between the left support plate 5 and the right support plate 6, the left support plate 5 and the right support plate 6 are correspondingly provided with fixing ports for erecting the support plates 7, the support plates 7 are hollow structures, the left and right side walls of the support plates 7 are provided with ventilation ports 8, the lower part of one lateral wall of the cabinet body 2 is provided with an air inlet 9, the upper part of the other lateral wall of the cabinet body 2 is provided with an air outlet 10, and an exhaust fan 11 is arranged at the air outlet 10.
Further, the cabinet body 2 is surrounded by a left side plate, a right side plate, a rear side plate and a top plate to form a shell structure with an opening at the front side and the lower side.
Furthermore, sliding grooves 12 are formed in the left side wall and the right side wall of the base 1, sliding blocks 13 matched with the sliding grooves 12 are arranged on the inner sides of a left side plate 21 and a right side plate 22 corresponding to the cabinet body 2, and the cabinet body 2 is connected with the base 1 in a sliding mode through the sliding blocks 13; when the cabinet body 2 slides to a designated position, the cabinet body 2 and the base 1 are fixed through a locking screw 14.
Furthermore, the rear side of the back plate 4 is provided with a radiating fin 15, so that heat inside the direct current screen can be quickly dissipated, the performance of electronic components is guaranteed, and the service life is prolonged.
Furthermore, the supporting plate 7 is provided with a through hole 16, so that air flow in the direct current screen is facilitated, and the internal temperature of the direct current screen is reduced.
Further, air intake 9 and air exit 10 inboard are provided with dustproof filter screen respectively, when exhaust fan 11 starts, avoid the dust to get into, influence electronic components.
Further, be provided with storage water tank 17 in the base 1, be provided with water pump 18 in the storage water tank 17, left support plate 5 and right branch fagging 6 with be provided with cooling coil 19 between the cabinet body 2 respectively, storage water tank 17 pass through water pump 18 with cooling coil 19 connects, left support plate 5 and right branch fagging are hugged closely to cooling coil 19. The base is provided with a water inlet and a water outlet which are communicated with the water storage tank 17.
Further, be provided with temperature sensor on the internal lateral wall of cabinet, be provided with the controller on the external lateral wall of cabinet, the controller is connected temperature sensor, exhaust fan and water pump, when temperature was higher than the setting value in temperature sensor detected the direct current screen, exhaust fan work was opened in controller control, gives off the inside heat of direct current screen fast to start water pump work, cooling coil 19 absorbs the heat that direct current screen module and electronic component gived off, when temperature was less than the setting value in the direct current screen, exhaust fan and water pump were closed in controller control.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (8)

1. The direct current screen convenient to disassemble is characterized by comprising a base (1), a cabinet body (2) arranged on the base (1) in a sliding mode and a cabinet door (3) installed on the cabinet body (2) in a hinged mode, wherein the base (1), the cabinet body (2) and the cabinet door (3) surround to form an installation cavity, an installation frame is arranged in the installation cavity, a gap is formed between the installation frame and the cabinet body (2), the installation frame comprises a back plate (4) vertically arranged on the base (1), a left support plate (5) and a right support plate (6) arranged on two sides of the back plate (4) and a plurality of supporting plates (7) arranged between the left support plate (5) and the right support plate (6), and fixing ports for erecting the supporting plates (7) are correspondingly formed in the left support plate (5) and the right support plate (6), the utility model discloses a cabinet, including cabinet body (2), layer board (7), vent (8) have been seted up on the left and right sides wall of layer board (7), the lower part of the cabinet body (2) lateral wall is provided with air intake (9), the upper portion of the cabinet body (2) another lateral wall is provided with air exit (10), air exit (10) department is provided with exhaust fan (11).
2. The direct current screen convenient to dismantle as claimed in claim 1, wherein the cabinet body (2) is surrounded by a left side plate, a right side plate, a rear side plate and a top plate to form a shell structure with an opening at the front side and the lower side.
3. The direct current screen convenient to disassemble and assemble as claimed in claim 2, wherein sliding grooves (12) are formed in the left side wall and the right side wall of the base (1), sliding blocks (13) matched with the sliding grooves (12) are arranged on the inner sides of the left side plate (21) and the right side plate (22) corresponding to the cabinet body (2), and the cabinet body (2) is slidably connected with the base (1) through the sliding blocks (13).
4. The direct current screen convenient to disassemble and assemble as claimed in claim 1, wherein the cabinet body (2) and the base (1) are fixed through locking screws (14).
5. A direct current screen convenient to dismount according to claim 1, characterised in that the back plate (4) is provided with heat dissipating fins (15) at its rear side.
6. The direct current screen convenient to disassemble as claimed in claim 1, wherein the supporting plate (7) is provided with a through hole (16).
7. The direct current screen convenient to disassemble as claimed in claim 1, wherein the inner sides of the air inlet (9) and the air outlet (10) are respectively provided with a dustproof filter screen.
8. The direct current screen convenient to disassemble according to claim 1, wherein a water storage tank (17) is arranged in the base (1), a water pump (18) is arranged in the water storage tank (17), a cooling coil (19) is respectively arranged between the left support plate (5) and the cabinet body (2) and between the right support plate (6) and the cabinet body (2), and the water storage tank (17) is connected with the cooling coil (19) through the water pump (18).
CN202021447559.6U 2020-07-21 2020-07-21 Direct current screen convenient to dismantle Active CN212810962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021447559.6U CN212810962U (en) 2020-07-21 2020-07-21 Direct current screen convenient to dismantle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021447559.6U CN212810962U (en) 2020-07-21 2020-07-21 Direct current screen convenient to dismantle

Publications (1)

Publication Number Publication Date
CN212810962U true CN212810962U (en) 2021-03-26

Family

ID=75102080

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021447559.6U Active CN212810962U (en) 2020-07-21 2020-07-21 Direct current screen convenient to dismantle

Country Status (1)

Country Link
CN (1) CN212810962U (en)

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