CN211700965U - Electric power cabinet with self-locking structure - Google Patents
Electric power cabinet with self-locking structure Download PDFInfo
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- CN211700965U CN211700965U CN201922225745.9U CN201922225745U CN211700965U CN 211700965 U CN211700965 U CN 211700965U CN 201922225745 U CN201922225745 U CN 201922225745U CN 211700965 U CN211700965 U CN 211700965U
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 8
- 239000011229 interlayer Substances 0.000 claims description 18
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 206010014405 Electrocution Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electric power cabinet with self-locking structure, including the cabinet body and self-locking mechanism, the inside first magnet that is provided with of front end edge of the cabinet body, built-in circuit element's below is provided with liquid crystal display, the universal wheel is installed to the bottom of the cabinet body, the cabinet door is installed on self-locking mechanism's top, the inboard screw connection of right-hand member of cabinet door has the hinge, the front end surface of cabinet door is provided with the couple, the rear end screwed connection of the cabinet body has supplementary heat dissipation mechanism. This electric power cabinet with auto-lock structure compares with current ordinary electric power cabinet, adopts built-in reset spring's design, is connected between the cabinet door and the cabinet body, utilizes the elasticity performance of spring, carries out automatic stretching to the cabinet door and resets, is favorable to carrying out automatic locking between the cabinet door and the cabinet body to in time sealing can be carried out to this electric power cabinet when using, thereby the effectual phenomenon of having avoided the cabinet door to appear sealed omitting, influences the normal work use of electric power cabinet.
Description
Technical Field
The utility model relates to an electric power cabinet technical field specifically is an electric power cabinet with self-locking structure.
Background
The electric power cabinet is used for placing electric power insulating tools, has the advantages of good strength, high hardness, attractive surface, strong corrosion resistance, long service life, easiness in maintenance and the like, is widely applied to the field of power plants, and enables electric appliances in life to be increased continuously along with the development of society and the continuous progress of science and technology, so that the generation and development of the electric power cabinet are promoted.
At the dangerous workshop that is big or the operation environment is relatively poor of electrocution, the casting, forge, heat treatment, the electric power cabinet of closed cabinet is installed in places such as boiler room, carpenter's room, but in the use, because the floating dust content is higher in the inside air of mill, make the inner chamber of electric power cabinet accumulate a large amount of floating dusts very easily, especially can not carry out timely when sealed at the cabinet door, make external impurity, the floating dust enters into inside the electric power cabinet easily, cause the influence to the normal work of electric power cabinet, can not be fine satisfy people's user demand, to above-mentioned condition, carry out technical innovation on current electric power cabinet basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power cabinet with self-locking structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power cabinet with self-locking structure, includes the cabinet body and self-locking mechanism, the inside first magnet that is provided with in front end edge of the cabinet body, and the inside of the cabinet body is provided with built-in circuit component, the below of built-in circuit component is provided with liquid crystal display, and liquid crystal display's below is fixed with built-in power supply piece, the universal wheel is installed to the bottom of the cabinet body, the cabinet door is installed on self-locking mechanism's top, and inside the upper and lower both ends that self-locking mechanism is located the cabinet body, the inboard screw connection of right-hand member of cabinet door has the hinge, and the inside of cabinet door is provided with the observation window, the front end surface of cabinet door is provided with the couple, and the inboard surface edge of cabinet door installs the second magnet, the rear end screw connection of the.
Preferably, the self-locking mechanism comprises a first limiting pin rod, a return spring and a second limiting pin rod, the bottom end of the return spring is connected with the first limiting pin rod, and the top end of the return spring is connected with the second limiting pin rod.
Preferably, the cabinet door forms a communicating structure with the cabinet body through the mutual matching of the first limiting pin rod, the reset spring, the second limiting pin rod, the first magnet and the second magnet, the reset springs are symmetrically distributed about the central line of the cabinet body, and the front end surface edge of the cabinet body is tightly attached to the inner surface edge of the cabinet door.
Preferably, the cabinet body is connected with the cabinet door through the mutual matching between the ring belt and the hook, the ring belt penetrates through the inner part of the rear end of the cabinet body, and the ring belt and the hook are symmetrically distributed about the center line of the cabinet body and the center line of the cabinet door respectively.
Preferably, the auxiliary heat dissipation mechanism comprises a fixing screw, a fan, an interlayer and a rear cover, the fixing screw is mounted inside the upper end and the lower end of the interlayer, the fan is arranged at the rear end of the interlayer, and the rear cover is fixed at the rear end of the fan.
Preferably, the rear cover forms a communicating structure with the interlayer through the fan, and the interlayer is of a hollow structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model adopts the arrangement of the built-in reset spring to connect the cabinet door and the cabinet body when the electric cabinet is used by arranging the first limit pin rod, the reset spring and the second limit pin rod, and utilizes the expansion performance of the spring to automatically stretch and reset the cabinet door, thereby being beneficial to automatically locking the cabinet door and the cabinet body, so that the electric cabinet can be sealed in time when in use, thereby effectively avoiding the phenomenon of missing sealing of the cabinet door and influencing the normal working and use of the electric cabinet;
2. the utility model fixes the opened cabinet door by the cooperation between the ring belt and the hook when the electric cabinet is used through the arrangement of the cabinet body, the ring belt, the hook and the cabinet door, so that the worker can conveniently detect the circuit inside the electric cabinet, and the situation that the cabinet door overturns and moves in the detection process, which causes clamping damage to the worker and is not beneficial to the circuit detection inside the electric cabinet is prevented;
3. the utility model discloses a setting of clamping screw, fan, interlayer and back lid for this electric power cabinet can be to the inside automatic heat dissipation that carries on of electric power cabinet when using, accelerates the internal circuit to produce thermal dispersing in the course of the work, makes it can carry out the cooling of rapid cooling, is favorable to the long-time use of inside electronic component and circuit.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic side view of the internal structure of the present invention;
fig. 3 is a schematic diagram of the external structure of the present invention.
In the figure: 1. a cabinet body; 2. a first magnet; 3. a built-in circuit element; 4. a liquid crystal display screen; 5. a power supply block is arranged inside; 6. a universal wheel; 7. a self-locking mechanism; 701. a first limit pin; 702. a return spring; 703. a second limit pin; 8. a hinge; 9. a second magnet; 10. a cabinet door; 11. an observation window; 12. an auxiliary heat dissipation mechanism; 1201. fixing the screw rod; 1202. a fan; 1203. an interlayer; 1204. a rear cover; 13. a girdle; 14. and (4) hanging hooks.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an electric power cabinet with a self-locking structure comprises a cabinet body 1 and a self-locking mechanism 7, wherein a first magnet 2 is arranged inside the front end edge of the cabinet body 1, a built-in circuit element 3 is arranged inside the cabinet body 1, a liquid crystal display screen 4 is arranged below the built-in circuit element 3, a built-in power supply block 5 is fixed below the liquid crystal display screen 4, universal wheels 6 are arranged at the bottom end of the cabinet body 1, a cabinet door 10 is arranged at the top end of the self-locking mechanism 7, the self-locking mechanism 7 is positioned inside the upper end and the lower end of the cabinet body 1, the self-locking mechanism 7 comprises a first limiting pin rod 701, a reset spring 702 and a second limiting pin rod 703, the bottom end of the reset spring 702 is connected with the first limiting pin rod 701, the top end of the reset spring 702 is connected with the second limiting pin rod 703, the cabinet door 10 forms a communicating structure with the cabinet body 1 through the mutual matching of the first limiting pin rod 701, the reset spring 702, the second limiting pin, the reset springs 702 are symmetrically distributed about the central line of the cabinet body 1, and the front end surface edge of the cabinet body 1 is tightly attached to the inner surface edge of the cabinet door 10, so that when the electric power cabinet is used, the built-in reset springs are arranged to connect the cabinet door 10 with the cabinet body 1, and the expansion performance of the springs is utilized to automatically stretch and reset the cabinet door 10, thereby being beneficial to automatic locking between the cabinet door 10 and the cabinet body 1, so that the electric power cabinet can be sealed in time when in use, and further effectively avoiding the phenomenon of missing sealing of the cabinet door 10 and influencing the normal working and use of the electric power cabinet;
the hinge 8 is connected with the inner side of the right end of the cabinet door 10 through a screw, the observation window 11 is arranged inside the cabinet door 10, the hook 14 is arranged on the outer surface of the front end of the cabinet door 10, the second magnet 9 is arranged on the edge of the inner side surface of the cabinet door 10, the auxiliary heat dissipation mechanism 12 is connected with the rear end of the cabinet body 1 through a screw, the girdle 13 is arranged on the surface of the right end of the cabinet body 1, the cabinet body 1 is connected with the cabinet door 10 through the mutual matching between the girdle 13 and the hook 14, the girdle 13 penetrates through the inner part of the rear end of the cabinet body 1, and the girdle 13 and the hook 14 are respectively and symmetrically distributed about the central lines of the cabinet body 1 and the cabinet door 10, so that when the electric power cabinet is used, the opened cabinet door 10 is fixed by utilizing the matching between the girdle 13 and the hook 14, the circuit inside the electric power cabinet can be conveniently detected by workers, the detection of the circuit inside the electric power cabinet is not facilitated;
supplementary heat dissipation mechanism 12 includes clamping screw 1201, fan 1202, interlayer 1203 and hou gai 1204, and the upper and lower both ends internally mounted of interlayer 1203 has clamping screw 1201, the rear end of interlayer 1203 is provided with fan 1202, and the rear end of fan 1202 is fixed with hou gai 1204, hou gai 1204 passes through and constitutes the connectivity structure between fan 1202 and the interlayer 1203, and interlayer 1203 sets up to fretwork column structure, make this electric power cabinet when using, can carry out automatic heat dissipation to electric power cabinet inside, accelerate the internal circuit and produce thermal dispersing in the course of the work, make it can carry out rapid cooling, be favorable to the long-time use of inside electronic component and circuit.
The working principle is as follows: when the electric cabinet with the self-locking structure is used, firstly, the electric cabinet is moved to a proper position so as to be convenient for use, then the electric cabinet is started to be in a working state, meanwhile, the fan 1202 arranged at the rear end of the cabinet body 1 is started to drive heat generated in the working process of circuits and electronic elements in the cabinet body 1 to be dissipated through the rotation of blades of the fan 1202, and the heat is quickly cooled through the hollow-out structure of the front end interlayer 1203, so that the long-time use of the internal electronic elements and the circuits is facilitated;
if the interior of the electric power cabinet needs to be detected, a handle on the surface of the cabinet door 10 is held by a hand, the cabinet door 10 is pulled, so that the cabinet door 10 is turned over through the hinge 8, meanwhile, the second limiting pin rods 703 fixed at the upper and lower ends drive the reset spring 702 connected with the second limiting pin rods to stretch, then, the girdle 13 at the right end of the cabinet body 1 is hung on the hook 14 on the surface of the cabinet door 10, so that the cabinet door 10 after being opened is fixed through the cooperation between the girdle 13 and the hook 14, so that a worker can conveniently detect a circuit inside the electric power cabinet, the situation that the cabinet door 10 is turned over and moved during the detection process to cause clamping injury to the worker is prevented, after the detection is finished, the girdle 13 on the surface of the hook 14 is moved out, the cabinet door 10 is turned over counterclockwise under the reverse tension of the reset spring 702 until the second magnet 9 on the inner side surface of the cabinet door 10 is connected with the first magnet 2, thereby the cabinet door 10 can seal and lock the cabinet body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric power cabinet with from keying constructs, includes the cabinet body (1) and self-locking mechanism (7), its characterized in that: the improved cabinet is characterized in that a first magnet (2) is arranged inside the front end edge of the cabinet body (1), a built-in circuit element (3) is arranged inside the cabinet body (1), a liquid crystal display (4) is arranged below the built-in circuit element (3), a built-in power supply block (5) is fixed below the liquid crystal display (4), universal wheels (6) are installed at the bottom end of the cabinet body (1), a cabinet door (10) is installed at the top end of a self-locking mechanism (7), the self-locking mechanism (7) is located inside the upper end and the lower end of the cabinet body (1), a hinge (8) is screwed into the inner side of the right end of the cabinet door (10), an observation window (11) is arranged inside the cabinet door (10), a hook (14) is arranged on the outer surface of the front end of the cabinet door (10), a second magnet (9) is installed on the inner side surface edge of the cabinet door (10), and an auxiliary heat dissipation, and the right end surface of the cabinet body (1) is provided with an annular belt (13).
2. The electric power cabinet with the self-locking structure as claimed in claim 1, wherein: the self-locking mechanism (7) comprises a first limiting pin rod (701), a return spring (702) and a second limiting pin rod (703), the bottom end of the return spring (702) is connected with the first limiting pin rod (701), and the top end of the return spring (702) is connected with the second limiting pin rod (703).
3. The electric power cabinet with the self-locking structure as claimed in claim 2, wherein: the cabinet door (10) is matched with the cabinet body (1) through the first limiting pin rod (701), the reset spring (702), the second limiting pin rod (703), the first magnet (2) and the second magnet (9) to form a communicating structure, the reset springs (702) are symmetrically distributed about the central line of the cabinet body (1), and the front end surface edge of the cabinet body (1) is tightly attached to the inner surface edge of the cabinet door (10).
4. The electric power cabinet with the self-locking structure as claimed in claim 1, wherein: the cabinet body (1) is connected with the cabinet door (10) through mutual matching between the ring belt (13) and the hook (14), the ring belt (13) penetrates through the inner part of the rear end of the cabinet body (1), and the ring belt (13) and the hook (14) are symmetrically distributed about the center lines of the cabinet body (1) and the cabinet door (10) respectively.
5. The electric power cabinet with the self-locking structure as claimed in claim 1, wherein: the auxiliary heat dissipation mechanism (12) comprises a fixing screw (1201), a fan (1202), an interlayer (1203) and a rear cover (1204), the fixing screw (1201) is mounted inside the upper end and the lower end of the interlayer (1203), the fan (1202) is arranged at the rear end of the interlayer (1203), and the rear cover (1204) is fixed at the rear end of the fan (1202).
6. The electric power cabinet with the self-locking structure of claim 5, wherein: the rear cover (1204) forms a communication structure with the interlayer (1203) through the fan (1202), and the interlayer (1203) is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225745.9U CN211700965U (en) | 2019-12-12 | 2019-12-12 | Electric power cabinet with self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225745.9U CN211700965U (en) | 2019-12-12 | 2019-12-12 | Electric power cabinet with self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211700965U true CN211700965U (en) | 2020-10-16 |
Family
ID=72790914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922225745.9U Active CN211700965U (en) | 2019-12-12 | 2019-12-12 | Electric power cabinet with self-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211700965U (en) |
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2019
- 2019-12-12 CN CN201922225745.9U patent/CN211700965U/en active Active
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