CN211456420U - Electric energy metering terminal block terminal - Google Patents
Electric energy metering terminal block terminal Download PDFInfo
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- CN211456420U CN211456420U CN202020337428.6U CN202020337428U CN211456420U CN 211456420 U CN211456420 U CN 211456420U CN 202020337428 U CN202020337428 U CN 202020337428U CN 211456420 U CN211456420 U CN 211456420U
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- distribution box
- block terminal
- terminal body
- division board
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Abstract
The utility model discloses an electric energy metering terminal distribution box, including the distribution box body, be equipped with the horizontal division board in the distribution box body, be equipped with vertical division board on the horizontal division board, leave the clearance between the top of vertical division board and distribution box body, the horizontal division board below is equipped with the air exhauster, the bottom of distribution box body is equipped with the netted air intake that is located the below of air exhauster; an air outlet pipe is connected to the air outlet of the exhaust fan and extends upwards into the space on the left side of the vertical partition plate; the top of block terminal body is equipped with the exhaust vent, and exhaust vent department is equipped with from the air-out separation blade that hangs down, and the one end from the air-out separation blade that hangs down is articulated with the block terminal body, from the other end of the air-out separation blade that hangs down and the top surface contact of block terminal body. Open the air exhauster as required, the air current is flowed through the main equipment district of high fever by the direction, flows out from the air outlet department at top again, and the radiating efficiency is higher, hangs down the air outlet separation blade from hanging down under the normality and covers the air outlet, is backed up by the hot gas flow that flows out and dispels the heat at the air exhauster during operation.
Description
Technical Field
The utility model relates to a block terminal equipment technical field, concretely relates to electric energy measurement terminal block terminal.
Background
At present, the distribution box is widely applied, application scenes can relate to various places such as various civil houses, factories and mines, enterprises, shops, airports, stations, ports, organs, schools, hotels, restaurants, writing rooms and the like, and a user can assemble various switching devices, measuring instruments, protective electric appliances and auxiliary equipment in the distribution box according to needs.
Relevant equipment in the block terminal can produce a large amount of heats at the in-process of operation, and partial block terminal is because the restriction of mounted position, after operating a period under higher temperature scene, and inside temperature can constantly rise, and high temperature can influence the normal operating of block terminal internal plant. In the prior art, heat dissipation holes are generally formed in a distribution box to dissipate heat, or an air-cooled heat dissipation device is installed in the distribution box to cool down. However, the arrangement of the heat dissipation holes can affect the sealing performance of the distribution box, and the heat dissipation efficiency is not high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical defects, the utility model adopts the technical scheme that an electric energy metering terminal distribution box is provided, which comprises a distribution box body with an accommodating space inside, wherein a transverse partition plate is arranged on the inner wall of the distribution box body close to the bottom, a vertical partition plate is arranged on the transverse partition plate, a gap is reserved between the vertical partition plate and the top of the distribution box body, an exhaust fan is arranged in the accommodating space below the transverse partition plate, a net-shaped air inlet is arranged at the bottom of the distribution box body, and the net-shaped air inlet is positioned under the exhaust fan; an air outlet pipe is connected to an air outlet of the exhaust fan and extends upwards into the accommodating space on the left side of the vertical partition plate; the top of block terminal body is equipped with at least one exhaust vent, exhaust vent department corresponds installs from the air-out separation blade that hangs down, the one end of hanging down the air-out separation blade from hinges on the block terminal body, the other end of the air-out separation blade that hangs down from the top surface contact of block terminal body with the shutoff exhaust vent.
Furthermore, a guide pipe extending vertically is installed on the inner wall of the distribution box body, the guide pipe is located in the containing space on the left side of the vertical partition plate, one end of the air outlet pipe is inserted into the guide pipe, at least one air guide fin is installed on the side wall of the guide pipe along the length extending direction of the guide pipe, a containing cavity communicated with the air guide pipe and the containing space on the left side of the vertical partition plate is arranged in the air guide fin, a horn-shaped air guide opening is formed in the air guide fin, and one end, far away from the guide pipe, of the air guide fin extends upwards in an inclined mode.
Furthermore, the guide pipe rotates and installs on the inner wall of block terminal body, the lower extreme coaxial fixed with first bevel gear of guide pipe, this internal transfer line along horizontal extension that still installs of block terminal, the one end fixed mounting of transfer line has the second bevel gear, the second bevel gear meshes with first bevel gear mutually.
Furthermore, one end of the transmission rod, which is far away from the second bevel gear, penetrates through the side wall of the distribution box body and is externally arranged, and a manual control knob is installed at one end of the transmission rod, which is far away from the second bevel gear.
Furthermore, one end of the transmission rod, which is far away from the second bevel gear, is provided with a driving motor, and the driving motor is installed on the transverse partition plate.
Furthermore, one of the self-drooping air-out separation blade that keeps away from the pin joint is served and is equipped with first inclined plane, the block terminal body is equipped with the second inclined plane on being close to the surface of exhaust vent, the second inclined plane is spacing with the cooperation of first inclined plane.
Compared with the prior art the utility model discloses technical scheme's beneficial effect does:
1. the utility model provides an electric energy measurement terminal block terminal, horizontal division board and vertical division board are cut apart into three big regions with the inside accommodation space of block terminal body, and wherein the bottom region is the auxiliary assembly district, and upper left region is main equipment district that the main work district just gives off the heat big, and upper right region is the accessory equipment district that gives out heat for little. The equipment during operation in the main equipment district can open the air exhauster as required, makes outside air current directly flow through the high hot main equipment district by the direction, again from the air outlet department outflow at top, and the radiating efficiency is higher, hangs down the air-out separation blade certainly and because the effect of self gravity under the normality, hangs down naturally and covers the exhaust vent, is backed up by the hot gas flow that flows out and realizes the heat dissipation at the air exhauster during operation.
2. The wind-guiding mouth of wind-guiding fin is tubaeform, and the one end slope of wind-guiding fin upwards extends, conveniently guides the air current and spreads the equipment that generates heat fast to improve the radiating efficiency of block terminal.
3. The transmission rod is adopted to drive the second bevel gear to rotate, the second bevel gear drives the guide pipe on the first bevel gear to rotate and deflect by a certain angle, and the deflection angle of the air guide fin can be adjusted to align to a key heating area.
4. Through set up the second inclined plane on the block terminal body and spacing with the cooperation from the first inclined plane on the air-blowing separation blade, can increase from the area of contact of the air-blowing separation blade and block terminal body that hangs down, the sealed effect of reinforcing block terminal body.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a distribution box of an electric energy metering terminal according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B of fig. 1.
Wherein the reference numerals are:
1. block terminal body, 2, horizontal division board, 3, vertical division board, 4, the air exhauster, 5, netted air intake, 6, play tuber pipe, 7, the exhaust vent, 8, the air separation piece that hangs down certainly, 9, the stand pipe, 10, the wind-guiding fin, 11, hold the chamber, 12, first bevel gear, 13, the transfer line, 14, second bevel gear, 15, driving motor, 16, first inclined plane, 17, the second inclined plane, an, auxiliary assembly district, b, main equipment district, c, accessory equipment district.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Example 1
Referring to fig. 1-3, the utility model provides an electric energy metering terminal distribution box, which comprises a distribution box body 1 with a containing space inside, wherein a transverse partition plate 2 is installed on the inner wall of the distribution box body 1 near the bottom, a vertical partition plate 3 is installed on the transverse partition plate 2, a gap is left between the vertical partition plate 3 and the top of the distribution box body 1, an exhaust fan 4 is installed in the containing space below the transverse partition plate 2, a net-shaped air inlet 5 is arranged at the bottom of the distribution box body 1, and the net-shaped air inlet 5 is positioned under the exhaust fan 4; an air outlet pipe 6 is connected to an air outlet of the exhaust fan 4, and the air outlet pipe 6 extends upwards to the accommodating space on the left side of the vertical partition plate 3; the top of block terminal body 1 is equipped with at least one exhaust vent 7, and exhaust vent 7 department corresponds installs from hanging down air-out separation blade 8, articulates on block terminal body 1 from the one end that hangs down air-out separation blade 8, from hanging down the other end of air-out separation blade 8 and the top surface contact of block terminal body 1 with shutoff exhaust vent 7.
In this embodiment, horizontal division board 2 and vertical division board 3 divide into three big regions with the inside accommodation space of block terminal body 1, and wherein the bottom region is auxiliary equipment district a, and the upper left region is main work and gives off thermal main equipment district b, and the upper right region is the accessory equipment district c that calorific capacity is little.
Equipment during operation in the main equipment district b, can open air exhauster 4 as required, make outside air current directly by the main equipment district b of direction flow through high fever, flow out from the exhaust vent 7 at top again, the radiating efficiency is higher, from hanging down under the effect of self gravity under the air separation blade 8 normality of air separation blade, hang down naturally and cover exhaust vent 7, by the hot gas stream who flows out during operation at air exhauster 4 and push up and dispel the heat.
Install on block terminal body 1's the inner wall along vertical extension's stand pipe 9, stand pipe 9 is located the left accommodation space of vertical division board 3, go out in the one end of tuber pipe 6 inserts stand pipe 9, install at least one wind-guiding fin 10 along the length extending direction of stand pipe 9 on the lateral wall of stand pipe 9, be equipped with the chamber 11 that holds of the tuber pipe 6 and the 3 left sides accommodation space of vertical division board of intercommunication stand pipe 9 one end in the wind-guiding fin 10, be equipped with the wind-guiding mouth that is tubaeform on the wind-guiding fin 10, and the one end slope that the stand pipe 9 was kept away from to wind-guiding fin 10 upwards extends. Wherein, the lower part of the guide pipe 9 is provided with a jack for inserting the air outlet pipe 6, and the upper part of the guide pipe 9 is closed. The left end of the air guide fin 10 is provided with an opening with a smaller size, and the edge of the fin at the right end is provided with an opening with a large size, so that the air flow can be conveniently guided to be rapidly diffused and blown to heating equipment, and further the heat dissipation efficiency of the distribution box is improved.
Further, the guide pipe 9 is rotatably installed on the inner wall of the distribution box body 1, a first bevel gear 12 is coaxially fixed at the lower end of the guide pipe 9, a transmission rod 13 extending in the transverse direction is further installed in the distribution box body 1, a second bevel gear 14 is fixedly installed at one end of the transmission rod 13, and the second bevel gear 14 is meshed with the first bevel gear 12. By rotating the transmission rod 13, the transmission rod 13 is used to drive the second bevel gear 14 to rotate, the second bevel gear 14 drives the guide pipe 9 on the first bevel gear 12 to rotate and deflect by a certain angle, and the deflection angle of the air guide fin 10 can be adjusted to align with a key heating area, and meanwhile, collision with working equipment is avoided.
In order to control the transmission rod 13, as an embodiment, one end of the transmission rod 13 far away from the second bevel gear 14 passes through the side wall of the distribution box body 1 and is externally arranged, and a manual control knob (not shown) is mounted on one end of the transmission rod 13 far away from the second bevel gear 14. The user can manually rotate the manual control knob, and then the deflection of the guide pipe 9 in the distribution box is operated, so that the aim of controlling the air guide fins 10 to change the direction is fulfilled.
In order to facilitate automatic control, as another embodiment, the end of the transmission rod 13 away from the second bevel gear 14 is provided with a driving motor 15, and the driving motor 15 is mounted on the transverse partition plate 2. A heat sensing element and a controller can be arranged in the working area of the main equipment to finish automatic temperature regulation of the distribution box.
Further, hang down one of air-out separation blade 8 from serving and be equipped with first inclined plane 16 on keeping away from the pin joint, block terminal body 1 is equipped with second inclined plane 17 on being close to the surface of exhaust vent 7, and second inclined plane 17 is spacing with the cooperation of first inclined plane 16. Can increase from the area of contact who hangs down air-out separation blade 8 and block terminal body 1, strengthen block terminal body 1's sealed effect.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric energy measurement terminal block terminal, has accommodation space's block terminal body (1) including inside, install horizontal division board (2) on block terminal body (1) is close to the inner wall of bottom, install vertical division board (3) on horizontal division board (2), leave clearance, its characterized in that between the top of vertical division board (3) and block terminal body (1): an exhaust fan (4) is installed in the containing space below the transverse partition plate (2), a net-shaped air inlet (5) is formed in the bottom of the distribution box body (1), and the net-shaped air inlet (5) is located right below the exhaust fan (4); an air outlet pipe (6) is connected to an air outlet of the exhaust fan (4), and the air outlet pipe (6) extends upwards to an accommodating space on the left side of the vertical partition plate (3); the top of block terminal body (1) is equipped with at least one exhaust vent (7), exhaust vent (7) department corresponds installs from hanging down air-out separation blade (8), the one end that hangs down air-out separation blade (8) from hinges on block terminal body (1), the other end that hangs down air-out separation blade (8) from the top surface contact with shutoff exhaust vent (7) of block terminal body (1).
2. The electric energy metering terminal distribution box of claim 1, wherein: install on the inner wall of block terminal body (1) along vertical extension's stand pipe (9), stand pipe (9) are located the left accommodation space of vertical division board (3), the one end that goes out tuber pipe (6) is inserted in stand pipe (9), install at least one wind-guiding fin (10) along the length extending direction of stand pipe (9) on the lateral wall of stand pipe (9), be equipped with chamber (11) that hold that communicate stand pipe (9) and the left accommodation space of vertical division board (3) in wind-guiding fin (10), be equipped with on wind-guiding fin (10) and be tubaeform wind-guiding mouth, just the one end slope that stand pipe (9) were kept away from in wind-guiding fin (10) upwards extends.
3. The electric energy metering terminal distribution box of claim 2, wherein: the utility model discloses a power distribution box, including block terminal body (1), stand pipe (9), guide pipe (9) rotate and install on the inner wall of block terminal body (1), the lower extreme coaxial fixation of guide pipe (9) has first bevel gear (12), still install in block terminal body (1) along horizontal extension transfer line (13), the one end fixed mounting of transfer line (13) has second bevel gear (14), second bevel gear (14) and first bevel gear (12) mesh mutually.
4. The electric energy metering terminal distribution box of claim 3, wherein: one end, far away from the second bevel gear (14), of the transmission rod (13) penetrates through the side wall of the distribution box body (1) and is externally arranged, and a manual control knob is installed at one end, far away from the second bevel gear (14), of the transmission rod (13).
5. The electric energy metering terminal distribution box of claim 3, wherein: and one end of the transmission rod (13) far away from the second bevel gear (14) is provided with a driving motor (15), and the driving motor (15) is installed on the transverse partition plate (2).
6. The electric energy metering terminal distribution box of claim 1, wherein: one of keeping away from pin joint of air-out separation blade (8) from hanging down is served and is equipped with first inclined plane (16), be equipped with second inclined plane (17) on block terminal body (1) the surface that is close to exhaust vent (7), second inclined plane (17) are spacing with first inclined plane (16) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337428.6U CN211456420U (en) | 2020-03-17 | 2020-03-17 | Electric energy metering terminal block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337428.6U CN211456420U (en) | 2020-03-17 | 2020-03-17 | Electric energy metering terminal block terminal |
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| Publication Number | Publication Date |
|---|---|
| CN211456420U true CN211456420U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020337428.6U Active CN211456420U (en) | 2020-03-17 | 2020-03-17 | Electric energy metering terminal block terminal |
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| Country | Link |
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| CN (1) | CN211456420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886443A (en) * | 2021-03-18 | 2021-06-01 | 安徽祥能电力科技有限公司 | Outdoor intelligent high-low voltage switch cabinet with automatic protection function |
-
2020
- 2020-03-17 CN CN202020337428.6U patent/CN211456420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886443A (en) * | 2021-03-18 | 2021-06-01 | 安徽祥能电力科技有限公司 | Outdoor intelligent high-low voltage switch cabinet with automatic protection function |
| CN112886443B (en) * | 2021-03-18 | 2022-12-06 | 安徽祥能电力科技有限公司 | Outdoor intelligent high-low voltage switch cabinet with automatic protection function |
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