CN214411980U - Distribution box for electrical engineering - Google Patents
Distribution box for electrical engineering Download PDFInfo
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- CN214411980U CN214411980U CN202120425573.4U CN202120425573U CN214411980U CN 214411980 U CN214411980 U CN 214411980U CN 202120425573 U CN202120425573 U CN 202120425573U CN 214411980 U CN214411980 U CN 214411980U
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- electrical engineering
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Abstract
The utility model discloses a distribution box for electrical engineering; belongs to the technical field of electrical engineering; the technical key points comprise that: a base and a distribution box body, wherein the distribution box body is arranged on the upper side of the base, a first opening is arranged on the front side of the distribution box body, and the first opening is hinged with a sealing box door, the upper side of the inner wall of the distribution box body is provided with a horizontal mounting plate, an installation space is formed between the horizontal installation plate and the lower wall of the distribution box body, a second opening is arranged in the middle of the upper wall of the distribution box body in a penetrating mode, an upper cover is arranged on the upper side of the distribution box body, a hydraulic cylinder is arranged in the middle of the upper surface of the horizontal mounting plate, the driving end of the hydraulic cylinder is connected with a hydraulic telescopic rod, the upper end of the hydraulic telescopic rod is fixed in the middle of the lower surface of the upper cover, the left side wall and the right side wall of the distribution box body are respectively provided with a third opening in the middle in a penetrating mode, and the middle of the third opening is provided with a cooling fan through a support.
Description
Technical Field
The utility model relates to a block terminal, more specifically say, especially relate to a block terminal for electrical engineering.
Background
The electrical equipment device assembles electrical equipment such as switchgear, measuring instrument, protection electrical apparatus, other auxiliary assembly in the block terminal of closed or semi-closed according to electrical requirement, because the space in the block terminal is little, and the air is not circulated, and electrical equipment when carrying out the use for a long time, the temperature can rise, influences the life of inside electrical component easily. To this end, we provide a distribution box for electrical engineering.
Disclosure of Invention
An object of the utility model is to the not enough of above-mentioned prior art, provide a block terminal for electrical engineering that the heat dissipation is good.
The technical scheme of the utility model is realized like this: an electrical distribution box for electrical engineering, comprising: the bottom of the distribution box body is mounted on the upper side of the base through a plurality of uniformly distributed supporting devices, a first opening is formed in the front side of the distribution box body, a sealing box door is hinged to the first opening, a horizontal mounting plate is arranged on the upper side of the inner wall of the distribution box body, a mounting space is formed between the horizontal mounting plate and the lower wall of the distribution box body and used for mounting electrical equipment, a second opening is arranged in the middle of the upper wall of the distribution box body in a penetrating mode, an upper cover is arranged on the upper side of the distribution box body, a hydraulic cylinder is mounted in the middle of the upper surface of the horizontal mounting plate, a driving end of the hydraulic cylinder is connected with a hydraulic telescopic rod, the upper end of the hydraulic telescopic rod is fixed in the middle of the lower surface of the upper cover, and third openings are respectively arranged in the middle of the left side wall and the right side wall of the distribution box body in a penetrating mode, third open-ended middle part is respectively through the support mounting have radiator fan, both ends extend to the downside respectively about the upper cover and form sealed curb plate, sealed curb plate with lateral wall contacts respectively about the block terminal body, just the height of the lower terminal surface of sealed curb plate is less than the height of third open-ended lower limb, so that about two sealed curb plate shelter from in corresponding the third opening.
In the above power distribution box for electrical engineering, the upper cover is enclosed by the curved plate to form a cone shape, and the diameter of the upper cover gradually increases from the upper end to the lower end.
In the distribution box for electrical engineering, the height of the lower end of the upper cover is lower than the height of the upper wall of the distribution box body.
In the distribution box for electrical engineering, a plurality of buffer springs are uniformly connected between the upper wall of the distribution box body and the lower surface of the upper cover.
In the electrical distribution box for electrical engineering, the supporting device is a damping shock absorber.
In the above-mentioned distribution box for electrical engineering, the sealing box door orientation the surface of the inside installation space of distribution box body encircles and is provided with the sealing strip of first opening looks adaptation, the inboard of sealing strip encircles and is provided with dry layer.
After the above structure is adopted in the utility model, when electrical equipment operation a period, make the inside temperature of block terminal body rise to when being higher than preset the temperature, need dispel the heat to block terminal body inside cooling, the extension of pneumatic cylinder drive hydraulic stretching pole this moment, so that sealed curb plate rises to third opening part and shows or show completely, radiator fan operation this moment, can make the inside hot-air of block terminal body and outside cold air convection, realize the gas circulation, can effectively reduce the inside temperature of block terminal body, can prolong electrical equipment's life.
Drawings
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
Fig. 1 is a schematic sectional view of a distribution box for electrical engineering according to the present invention;
fig. 2 is a schematic structural view of a main body of a distribution box for electrical engineering according to the present invention;
fig. 3 is a rear view structural diagram of a sealing box door of the distribution box for electrical engineering according to the present invention;
in the figure: the cooling system comprises a base 1, a distribution box body 2, a second opening 201, a third opening 202, a supporting device 3, a sealing box door 4, a horizontal mounting plate 5, an upper cover 6, a hydraulic cylinder 7, a hydraulic telescopic rod 8, a support 9, a cooling fan 10, a sealing side plate 11, a buffer spring 12, a sealing strip 13 and a drying layer 14.
Detailed Description
Referring to fig. 1 to 3, the utility model discloses a block terminal for electrical engineering, this block terminal for electrical engineering includes: the electric distribution box comprises a base 1 and a distribution box body 2, wherein the bottom of the distribution box body 2 is arranged on the upper side of the base 1 through a plurality of uniformly distributed supporting devices 3, a first opening is formed in the front side of the distribution box body 2, a sealing box door 4 is hinged to the first opening, a horizontal mounting plate 5 is arranged on the upper side of the inner wall of the distribution box body 2, an installation space is formed between the horizontal mounting plate 5 and the lower wall of the distribution box body 2 and used for installing electric equipment, a second opening 201 is arranged in the middle of the upper wall of the distribution box body 2 in a penetrating mode, an upper cover 6 is arranged on the upper side of the distribution box body 2, a hydraulic cylinder 7 is arranged in the middle of the upper surface of the horizontal mounting plate 5, a driving end of the hydraulic cylinder 7 is connected with a hydraulic telescopic rod 8, the upper end of the hydraulic telescopic rod 8 is fixed in the middle of the lower surface of the upper cover 6, and third openings 202 are respectively arranged in the middle of the left side wall and the right side wall of the distribution box body 2 in a penetrating mode, the middle part of the third opening 202 is respectively provided with a heat radiation fan 10 through a support 9, the left end and the right end of the upper cover 6 respectively extend downwards to form a sealing side plate 11, the sealing side plates 11 are respectively contacted with the left side wall and the right side wall of the distribution box body 2, and the height of the lower end surface of each sealing side plate 11 is lower than that of the lower edge of the third opening 202, so that the left sealing side plate 11 and the right sealing side plate 11 are shielded from the corresponding third opening 202.
Further, the upper cover 6 is enclosed by a curved plate member to form a cone shape, and the diameter thereof is gradually increased from the upper end to the lower end.
Further, the lower end of the upper cover 6 is lower than the upper wall of the distribution box body 2.
Further, a plurality of buffer springs 12 are uniformly connected between the upper wall of the distribution box body 2 and the lower surface of the upper cover 6, so that the damping effect can be achieved.
Further, the supporting device 3 is configured as a damping shock absorber, which can play a role of shock absorption.
Further, the surface of the sealing box door 4 facing the installation space inside the distribution box body 2 is provided with a sealing strip 13 matched with the first opening in a surrounding manner, and the inner side of the sealing strip 13 is provided with a drying layer 14 in a surrounding manner.
When the temperature inside the distribution box body 2 is proper, namely lower than the preset temperature, the upper cover 6 is in contact with the upper wall of the distribution box body 2, the second opening 201 of the upper wall of the distribution box body 2 can be sealed, the sealing side plate 11 shields the corresponding third opening 202, the installation space of the distribution box body 2 is a sealed space, external dust, water vapor and the like can be effectively prevented from entering the inside, and the dustproof and waterproof effects are achieved; and when electrical equipment operation a period, make the inside temperature of block terminal body 2 rise to when being higher than preset the temperature, need dispel the heat the cooling to block terminal body 2 inside, pneumatic cylinder 7 drives hydraulic telescopic rod 8 extension this moment, so that sealed curb plate 11 rises to third opening 202 part and shows or show completely, radiator fan 10 operation this moment, can make the inside hot-air of block terminal body 2 and outside cold air convection current, realize the gas circulation, can effectively reduce the inside temperature of block terminal body 2, can prolong electrical equipment's life. The length that pneumatic cylinder 7 drive hydraulic telescoping rod 8 is elongated, the size that third opening 202 part appears can be controlled according to the inside temperature of block terminal body 2 promptly, and the inside temperature of block terminal body 2 is higher promptly, and the area that third opening 202 appears is big more, and the radiating effect is better.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.
Claims (6)
1. A distribution box for electrical engineering comprises a base (1) and a distribution box body (2) and is characterized in that the bottom of the distribution box body (2) is installed on the upper side of the base (1) through a plurality of uniformly distributed supporting devices (3), a first opening is formed in the front side of the distribution box body (2), a sealing box door (4) is hinged to the first opening, a horizontal mounting plate (5) is arranged on the upper side of the inner wall of the distribution box body (2), an installation space is formed between the horizontal mounting plate (5) and the lower wall of the distribution box body (2) and used for installing electrical equipment, a second opening (201) penetrates through the middle part of the upper wall of the distribution box body (2), an upper cover (6) is arranged on the upper side of the distribution box body (2), and a hydraulic cylinder (7) is installed in the middle part of the upper surface of the horizontal mounting plate (5), the drive end of pneumatic cylinder (7) is connected with hydraulic telescoping rod (8), the upper end of hydraulic telescoping rod (8) is fixed in the lower surface middle part of upper cover (6), lateral wall middle part runs through respectively and is provided with third opening (202) about block terminal body (2), radiator fan (10) are installed through support (9) respectively in the middle part of third opening (202), both ends extend to the downside respectively about upper cover (6) and form sealed curb plate (11), sealed curb plate (11) with lateral wall contacts respectively about block terminal body (2), just the height of the lower terminal surface of sealed curb plate (11) is less than the height of the lower limb of third opening (202), so that control two sealed curb plate (11) shelter from in corresponding third opening (202).
2. The distribution box for electrical engineering according to claim 1, characterized in that said upper cover (6) is enclosed by a curved plate element in the shape of a cone, and its diameter increases from the upper end to the lower end.
3. Electrical distribution box for electrical engineering according to claim 2, characterized in that the lower end of the upper cover (6) has a lower height than the upper wall of the box body (2).
4. The distribution box for electrical engineering according to claim 1, characterized in that a plurality of buffer springs (12) are uniformly connected between the upper wall of the distribution box body (2) and the lower surface of the upper cover (6).
5. Electrical distribution box for electrical engineering according to claim 1, characterized in that said supporting means (3) are provided as a damping shock absorber.
6. The distribution box for electrical engineering according to claim 1, characterized in that the surface of the sealing box door (4) facing the installation space inside the distribution box body (2) is surrounded by a sealing strip (13) adapted to the first opening, and the inner side of the sealing strip (13) is surrounded by a drying layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120425573.4U CN214411980U (en) | 2021-02-26 | 2021-02-26 | Distribution box for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120425573.4U CN214411980U (en) | 2021-02-26 | 2021-02-26 | Distribution box for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214411980U true CN214411980U (en) | 2021-10-15 |
Family
ID=78026584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120425573.4U Active CN214411980U (en) | 2021-02-26 | 2021-02-26 | Distribution box for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214411980U (en) |
-
2021
- 2021-02-26 CN CN202120425573.4U patent/CN214411980U/en active Active
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