CN210986685U - Elevator machine room power box structure convenient to heat dissipation - Google Patents
Elevator machine room power box structure convenient to heat dissipation Download PDFInfo
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- CN210986685U CN210986685U CN201922086496.XU CN201922086496U CN210986685U CN 210986685 U CN210986685 U CN 210986685U CN 201922086496 U CN201922086496 U CN 201922086496U CN 210986685 U CN210986685 U CN 210986685U
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Abstract
The utility model discloses an elevator machine room power supply box structure convenient to heat dissipation, include: the utility model relates to the technical field of power boxes, the temperature is sensed through a temperature sensor, and when the temperature is higher than a set temperature, a second electric push rod contracts to enable a curtain board slide way to open an air inlet; meanwhile, the first electric push rod is contracted, so that the blocking cover connected with the first turnover rod and the second turnover rod is turned up, the air outlet is opened, and the fan is controlled to operate to discharge heat outwards; wind power enters the bottom of the box body through the air inlet of the door body, enters the upper part through the air vent of the partition plate and is discharged through the fan; the design can avoid the over-high temperature caused by the disordered electric devices, can accelerate the heat dissipation speed, and simultaneously prevents dust and the like from entering the box body to cause influence.
Description
Technical Field
The utility model relates to a power supply box technical field specifically is a elevator machine room power supply box structure convenient to heat dissipation.
Background
The elevator is a vertical elevator taking a motor as power, is provided with a box-shaped nacelle used for people riding or carrying goods in a multi-storey building and also has a step type, a step plate is arranged on a track to continuously run, is commonly called as an escalator or a moving sidewalk and serves fixed lifting equipment of a specified floor; each motor room is provided with a power box for controlling the power switch of the whole electric body;
the structure that the heat dissipation hole is seted up and the drive is accelerated to power supply box internal heat effluvium is lacked to current power supply box some single in power supply box structure, this just makes the radiating effect of general traditional power supply box structure not good, it remains to improve, elevator computer lab gets into except regularly the maintainer simultaneously, it is confined when flat, nevertheless inside still has the dust accumulation, direct card is seted up the heat dissipation hole or is added quick heat radiation structure, it gets into the power supply box to return makes the dust, and then long-time accumulation is on the electrical part, it is bad to make its self heat dissipation, increase inside temperature, catch fire easily, therefore, to the problem, design a elevator computer lab power supply box structure convenient to heat dissipation now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator machine room power supply box structure convenient to heat dissipation to it is slow to solve the radiating rate, makes it dispel the heat with higher speed, and prevents that the dust from getting into to cause self heat dissipation bad.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator machine room power supply box structure convenient to heat dissipation, includes: the refrigerator comprises a refrigerator body, a door body and a partition plate, wherein the refrigerator body is of a front-wall-surface-free refrigerator body structure, an air outlet is formed in the center of the upper wall of the refrigerator body, the door body is movably arranged on the edge of the side wall of the refrigerator body, an air inlet is formed in the position, close to the bottom, of the door body, the left end and the right end of the partition plate are fixedly welded to the left side wall surface and the right side wall surface of the refrigerator body respectively, a plurality of ventilation holes with the same structure are formed in the center;
the heat radiation structure includes: the temperature sensor comprises a cooling fan, a temperature sensor, a pair of first folding rods with the same structure, a pair of second folding rods with the same structure, a blocking cover, an installation rod and a first electric push rod;
the heat radiation fan is fixedly arranged on the upper wall surface in the box body and is positioned at the air outlet, the temperature sensor is fixedly arranged on the upper wall surface in the box body, and is positioned at the right side of the heat radiation fan, one end of each first turnover rod is respectively and movably arranged on the upper wall of the box body, positioned at the right side of the air outlet and respectively positioned at the front side and the rear side of the central line of the upper wall surface and mutually symmetrical, one end of the second turnover rod is movably arranged on the upper wall of the box body and is positioned at the right side of the first turnover rod, the front side and the rear side of the central line of the upper wall surface are respectively symmetrical, the blocking cover is movably arranged on the other end of the first turnover rod and the second turnover rod, one end of the mounting rod is fixedly welded on the upper wall of the box body, and the first electric push rod is positioned at the right end, one end of the first electric push rod is movably arranged at the other end of the mounting rod, and the other end of the first electric push rod is movably connected to one of the second turnover rods.
Preferably, the structure of intercepting air inlet includes: the dust screen, a pair of slideways with the same structure, a shielding plate and a second electric push rod;
the dustproof net is fixedly embedded in an air inlet at the bottom of the door body, the pair of slideways are respectively and horizontally and fixedly welded on the rear side wall of the door body and are respectively positioned on the upper side and the lower side of the air inlet and are mutually symmetrical, the shielding plate is movably embedded in the pair of slideways, the second electric push rod is fixedly arranged on the door body, and the telescopic end of the second electric push rod is fixedly connected to the shielding plate.
Preferably, the slideway is L type structure, and the length is greater than the air inlet length.
Preferably, the size of the shielding plate is larger than that of the air inlet.
Preferably, the mounting bar is of L type construction.
Compared with the prior art, the beneficial effects of the utility model are that: according to the power box structure of the elevator machine room convenient for heat dissipation, the box body is divided into an upper layer and a lower layer through the partition plate, electric devices can be distributed and installed, and the wall surfaces are together to cause overhigh temperature; the temperature is sensed by the temperature sensor, and when the temperature is higher than the set temperature, the second electric push rod contracts to enable the shielding plate to move in the slide way and enable the air inlet in the door body to be opened; meanwhile, the first electric push rod is contracted, and the baffle cover connected with the first turnover rod and the second turnover rod is turned up through the transmission of the second turnover rod, so that the air outlet is opened, and the fan is controlled to operate to discharge heat outwards; wind power enters the bottom of the box body through the air inlet of the door body, enters the upper part through the air vent of the partition plate and is discharged through the fan; the design can avoid the over-high temperature caused by the disordered electric devices, can accelerate the heat dissipation speed, and simultaneously prevents dust and the like from entering the box body to cause influence.
Drawings
Fig. 1 is a schematic view of the front view opening structure of the present invention;
fig. 2 is a schematic view of the front view closing structure of the present invention.
In the figure: 1. the box, 2, the door body, 3, the baffle, 4, radiator fan, 5, temperature-sensing ware, 6, first folding rod, 7, second folding rod, 8, fender lid, 9, installation pole, 10, first electric putter, 11, dust screen, 12, slide, 13, sunshade, 14, second electric putter.
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. 1-2, the present invention provides a technical solution: the utility model provides an elevator machine room power supply box structure convenient to heat dissipation, includes: the refrigerator comprises a refrigerator body 1, a door body 2 and a partition plate 3, wherein the refrigerator body 1 is of a structure without a front wall surface and is provided with an air outlet at the central part of the upper wall, the door body 2 is movably arranged on the side wall edge of the refrigerator body 1 and is provided with an air inlet close to the bottom, the left end and the right end of the partition plate 3 are respectively fixedly welded on the left side wall surface and the right side wall surface in the refrigerator body 1, a plurality of ventilation holes with the same structure are formed in the central part of the partition plate, a heat dissipation structure is arranged on the refrigerator body; a heat dissipation structure, comprising: the temperature control device comprises a cooling fan 4, a temperature sensor 5, a pair of first turnover rods 6 with the same structure, a pair of second turnover rods 7 with the same structure, a blocking cover 8, a mounting rod 9 and a first electric push rod 10; the heat radiation fan 4 is fixedly arranged on the inner upper wall surface of the box body 1 and is positioned at the air outlet, the temperature sensor 5 is fixedly arranged on the inner upper wall surface of the box body 1, and is positioned at the right side of the cooling fan 4, one end of a pair of first turnover rods 6 is respectively and movably arranged on the upper wall of the box body 1, is positioned at the right side of the air outlet and is respectively positioned at the front side and the rear side of the central line of the upper wall surface and is mutually symmetrical, one end of the second turnover rod 7 is movably arranged on the upper wall of the box body 1 and is positioned at the right side of the first turnover rod 6, and are respectively positioned at the front side and the rear side of the central line of the upper wall surface and are mutually symmetrical, a blocking cover 8 is movably arranged at the other end of the first folding rod 6 on the second folding rod 7, one end of an installation rod 9 is fixedly welded on the upper wall of the box body 1, and is positioned at the right end, one end of the first electric push rod 10 is movably arranged at the other end of the mounting rod 9, and the other end of the first electric push rod is movably connected to one of the second turnover rods 7; the whole air outlet can be opened on the upper wall of the box body 1 through the cooling fan 4 for air exhaust and cooling, and the sealing can be closed when the box body is not used.
The following electric devices have the following types and functions:
a first electric push rod: it is prior art, as long as only be used for this scheme electric putter all can use.
A second electric push rod: it is prior art, as long as only be used for this scheme electric putter all can use.
A heat radiation fan: it is prior art, as long as the radiator fan who only is used for this scheme all can use.
Preferably, the air intake intercepting structure further comprises: a dust screen 11, a pair of slideways 12 with the same structure, a shielding plate 13 and a second electric push rod 14;
the dust screen 11 is fixedly embedded in an air inlet at the bottom of the door body 2, the pair of slide ways 12 are respectively and horizontally fixedly welded on the rear side wall of the door body 2 and are respectively positioned on the upper side and the lower side of the air inlet and are mutually symmetrical, the shielding plate 13 is movably embedded in the pair of slide ways 12, the second electric push rod 14 is fixedly arranged on the door body 2, and the telescopic end of the second electric push rod is fixedly connected to the shielding plate 13.
Preferably, the chute 12 is L-shaped and has a length greater than the length of the air inlet, so as to facilitate the sliding of the shielding plate 13.
Preferably, the size of the shielding plate 13 is larger than that of the air inlet, so that the sealing is convenient to close.
Preferably, the mounting rod 9 is an L-shaped structure, which facilitates the mounting.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): as can be seen from the attached figures 1-2 of the specification, firstly, the box body 1 is divided into an upper layer and a lower layer through the partition board 3, so that electric devices can be distributed and installed, and the phenomenon that the temperature is too high when the box body is together is avoided; after the equipment is powered on, the temperature sensor 5 senses the temperature in use, and when the temperature is higher than the set temperature, the second electric push rod 14 contracts to enable the shielding plate 13 to move in the slide rail 12 and open the air inlet on the door body 2; meanwhile, the first electric push rod 10 on the mounting rod 9 is contracted, and the baffle cover 8 connected with the first folding rod 6 and the second folding rod 7 is turned up through the transmission of the second folding rod 7, so that the air outlet is opened, and the fan is controlled to operate to discharge heat outwards; its wind-force gets into box 1 bottom through the air intake of door body 2 to catch the dust through dust screen 11, get into box 1 upper portion back through the ventilation hole of baffle 3, and then discharge through the fan, think that from the bottom up is same heat dissipation.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless explicitly specified or limited otherwise, the terms "fixedly disposed", "movably connected", "movably embedded", "fixedly welded", "opened", and the like, should be broadly construed, for example, may be fixedly connected, may also be detachably connected, or may be integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (5)
1. The utility model provides an elevator machine room power supply box structure convenient to heat dissipation, includes: the refrigerator comprises a refrigerator body (1), a door body (2) and a partition plate (3), and is characterized in that the refrigerator body (1) is of a structure without a front wall surface, an air outlet is formed in the center of the upper wall of the refrigerator body, the door body (2) is movably arranged on the side wall edge of the refrigerator body (1), an air inlet is formed in the position, close to the bottom, of the door body, the left end and the right end of the partition plate (3) are fixedly welded to the left side wall surface and the right side wall surface in the refrigerator body (1) respectively, a plurality of ventilation holes with the same structure are formed in the center of the partition plate, a heat dissipation structure is installed on the refrigerator body (1;
the heat radiation structure includes: the temperature control device comprises a cooling fan (4), a temperature sensor (5), a pair of first folding rods (6) with the same structure, a pair of second folding rods (7) with the same structure, a blocking cover (8), a mounting rod (9) and a first electric push rod (10);
the heat dissipation fan (4) is fixedly arranged on the inner upper wall surface of the box body (1) and is positioned at the air outlet, the temperature sensor (5) is fixedly arranged on the inner upper wall surface of the box body (1) and is positioned on the right side of the heat dissipation fan (4), one end of each first folding rod (6) is movably arranged on the upper wall surface of the box body (1) and is positioned on the right side of the air outlet and is respectively positioned on the front side and the rear side of the central line of the upper wall surface and is mutually symmetrical, one end of each second folding rod (7) is movably arranged on the upper wall surface of the box body (1) and is positioned on the right side of the first folding rod (6) and is respectively positioned on the front side and the rear side of the central line of the upper wall surface and is mutually symmetrical, the blocking cover (8) is movably arranged on the other end of the first folding rod (6) and the second folding rod (7), and the mounting rod (9) is, one end of the first electric push rod (10) is movably arranged on the other end of the mounting rod (9), and the other end of the first electric push rod is movably connected to one second turnover rod (7).
2. The elevator machine room power supply box structure facilitating heat dissipation according to claim 1, wherein: intercept air inlet structure includes: a dust screen (11), a pair of slideways (12) with the same structure, a shielding plate (13) and a second electric push rod (14);
the dustproof net (11) is fixedly embedded in an air inlet at the bottom of the door body (2), the pair of slide ways (12) are horizontally and fixedly welded on the rear side wall of the door body (2) respectively and are positioned on the upper side and the lower side of the air inlet respectively and are symmetrical to each other, the shielding plate (13) is movably embedded in the pair of slide ways (12), the second electric push rod (14) is fixedly arranged on the door body (2), and the telescopic end of the second electric push rod is fixedly connected to the shielding plate (13).
3. The power supply box structure convenient for heat dissipation of the elevator machine room of claim 2, wherein the slideway (12) is L-shaped and has a length greater than that of the air inlet.
4. The elevator machine room power supply box structure facilitating heat dissipation according to claim 2, wherein: the size of the shielding plate (13) is larger than that of the air inlet.
5. The power supply box structure of the elevator machine room convenient for heat dissipation of the claim 1 is characterized in that the mounting rod (9) is L type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086496.XU CN210986685U (en) | 2019-11-28 | 2019-11-28 | Elevator machine room power box structure convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086496.XU CN210986685U (en) | 2019-11-28 | 2019-11-28 | Elevator machine room power box structure convenient to heat dissipation |
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| Publication Number | Publication Date |
|---|---|
| CN210986685U true CN210986685U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922086496.XU Active CN210986685U (en) | 2019-11-28 | 2019-11-28 | Elevator machine room power box structure convenient to heat dissipation |
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| CN (1) | CN210986685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911904A (en) * | 2021-01-22 | 2021-06-04 | 无锡知荣电子有限公司 | Brushless motor control device and system |
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2019
- 2019-11-28 CN CN201922086496.XU patent/CN210986685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911904A (en) * | 2021-01-22 | 2021-06-04 | 无锡知荣电子有限公司 | Brushless motor control device and system |
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