Escalator battery assembly with efficient heat dissipation function

Abstract

The utility model relates to the technical field of battery assemblies, in particular to an efficient heat dissipation escalator battery assembly which comprises a battery assembly body, a heat dissipation mechanism is arranged on the outer wall of the battery assembly body, a mounting frame is arranged on the outer wall of the heat dissipation mechanism, and a limiting mechanism is arranged in the mounting frame and on the front face of the heat dissipation mechanism. A binding post is mounted at the top of the mounting frame, a controller is mounted on the front surface of the mounting frame, and the heat dissipation mechanism is arranged on the battery assembly body, so that a cooling pipe and an air inlet pipe in the heat dissipation mechanism pass through a heat conduction structure, and the battery assembly can be subjected to heat dissipation without being influenced by external temperature; the problems that according to an existing battery assembly, heat dissipated during operation of the battery assembly is generally exchanged with external air through a fan, when the external environment temperature is high, the heat dissipation effect is poor, and the heat dissipation requirement in an escalator cannot be met are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery assembly technical field, concretely is a kind of high -efficient heat dissipation's escalator battery assembly. BACKGROUND

[0002] Escalator battery assembly is the device for the power supply of equipment in escalator, for example, the high -efficient heat dissipation's battery pack provided in application No.202321117189.3, including battery pack box, bottom heat dissipation component installed on battery pack box, side control heat dissipation component connected to battery pack box;Battery pack box inside includes internal heat dissipation component, battery pack box inside includes the rear end heat dissipation battery outer plate of vertical arrangement, rear end heat dissipation battery outer plate outside fixedly connected with the heat dissipation protection outer side plate of vertical arrangement, side control heat dissipation component inside includes the sleeve shape design of external heat dissipation protection outer cover, external heat dissipation protection outer cover inside is installed with heat dissipation fan, the battery pack can play the effect of double protection heat dissipation according to the need of use through side control heat dissipation component and internal heat dissipation component, can play the role of bottom cooperation heat dissipation using bottom heat dissipation component,

[0003] But the existing battery assembly still has some shortcomings, specifically: the existing battery assembly generally exchanges heat dissipated when battery assembly runs with external air through fan, when external environment temperature is higher, the heat dissipation effect is poor, cannot satisfy the heat dissipation requirement in escalator.

[0004] Therefore, a kind of high -efficient heat dissipation's escalator battery assembly is needed to solve the problems raised in the above background art. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of high -efficient heat dissipation's escalator battery assembly to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of high -efficient heat dissipation's escalator battery assembly, including battery assembly body, the outer wall of the battery assembly body is provided with heat dissipation mechanism, the outer wall of the heat dissipation mechanism is provided with mounting frame, the inside of the mounting frame and at the front of heat dissipation mechanism is provided with limiting mechanism, the top of the mounting frame is installed with binding post, the front of the mounting frame is installed with controller;

[0008] The heat dissipation mechanism comprises a heat-conducting pad slidably connected to the outer wall of the battery assembly body, an outer wall of the heat-conducting pad is fixedly connected with a heat transfer plate, an inner wall of the heat transfer plate is fixedly connected with a baffle, the inside of the heat transfer plate and the left side of the battery assembly body are fixedly connected with a flow guide pipe, the outer wall of the flow guide pipe and the end away from the heat transfer plate are fixedly connected with a left connecting sleeve, the inner wall of the left connecting sleeve is fixedly connected with a cooling pipe, the inner wall of the cooling pipe and the position away from the left connecting sleeve are provided with a flow guide hole, the outer wall of the cooling pipe and the position corresponding to the flow guide hole are fixedly connected with an air inlet pipe, the outer wall of the cooling pipe and the right side of the air inlet pipe are fixedly connected with a right connecting sleeve, the inside of the right connecting sleeve and the position close to the cooling pipe are fixedly connected with a connecting rod, the outer wall of the connecting rod and the inside of the cooling pipe are fixedly connected with a right flow check plug, the left end of the cooling pipe and the inside of the left connecting sleeve are fixedly connected with a left flow check plug, the outer wall of the air inlet pipe and the end away from the cooling pipe are fixedly connected with a miniature air pump, and the inside of the heat transfer plate and the right side of the battery assembly body are fixedly connected with an exhaust pipe.

[0009] As a preferred scheme of the utility model, the limiting mechanism comprises a transmission shaft rotatably connected in the installation frame, a worm wheel is fixedly connected to the center of the outer wall of the transmission shaft in the installation frame, a worm is meshed and connected to the lower side of the transmission shaft, drive gears are fixedly connected to the both sides of the center of the outer wall of the transmission shaft, drive gears are meshed and connected to the back of the drive gears, an adjusting rod is fixedly connected to the inside center of the drive gears, and a pressing plate is fixedly connected to the front of the installation frame.

[0010] As a preferred scheme of the utility model, the installation frame is made of aluminum alloy, the limiting mechanism is provided with two groups, and the connection mode between the controller and the binding post is electric connection.

[0011] As a preferred scheme of the utility model, the heat transfer plate, the flow guide pipe, the baffle, the cooling pipe and the exhaust pipe are all made of aluminum alloy, the right flow check plug is designed as a conical structure, the flow guide pipe and the exhaust pipe all penetrate and extend to the outside of the heat transfer plate, and the connection mode between the right connecting sleeve and the exhaust pipe and between the miniature air pump and the installation frame is fixed connection.

[0012] As a preferred scheme of the utility model, the heat-conducting pad is made of heat-conducting silica gel sheet, the connection mode between the miniature air pump and the controller is electric connection, the flow guide hole, the connecting rod and the baffle are all provided with multiple groups, the flow guide hole is obliquely arranged in the inner wall of the cooling pipe, the air inlet pipe is designed as a T-shaped structure, and the exhaust pipe extends to the outside of the installation frame.

[0013] As the preferred scheme of the utility model, the left flow check plug and the right flow check plug are made of ABS plastic, the left flow check plug is annular structure design, the connecting rod is L type structure design, the outer wall of the cooling pipe, the flow guide pipe, the exhaust pipe, the left connecting sleeve and the right connecting sleeve is sprayed with heat preservation and insulation material.

[0014] As the preferred scheme of the utility model, the transmission shaft and the adjusting rod are made of ABS plastic, the worm and the adjusting rod are both penetrated and extended to the outside of the mounting frame, and the connecting mode of the worm and the adjusting rod with the mounting frame is rotary connection.

[0015] As the preferred scheme of the utility model, the pressing plate is made of aluminum alloy, the transmission gear and the driving gear are both conical gear design, and the connecting mode of the pressing plate with the battery assembly body is sliding connection.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1、In the utility model, the cooling pipe and the air inlet pipe in the heat dissipation mechanism pass through the heat conduction structure, so that the battery assembly can be cooled without being affected by the external temperature, the heat dissipation mechanism can quickly cool the battery assembly body without being affected by the external environment during use, and the problem that the existing battery assembly generally exchanges the heat generated by the battery assembly during operation with the external air through a fan, the heat dissipation effect is poor when the external environment temperature is high, and the heat dissipation requirement of the escalator interior cannot be met.

[0018] 2、In the utility model, the connecting mechanism is arranged on the battery assembly body, so that the transmission shaft and the pressing plate in the connecting mechanism pass through the transmission structure to quickly fix the battery assembly in the mounting frame, so that the connecting mechanism can quickly fix the battery assembly body in the mounting frame during use, the installation and disassembly of the battery assembly are facilitated, and the operation is more complicated and the work efficiency is lower when the existing battery assembly is installed and dismounted. DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a local front view of the cooling pipe of the utility model;

[0021] Figure 3 It is a local front view of the transmission shaft of the utility model;

[0022] Figure 4 It is a local front view of the transmission shaft of the utility model; Figure 2 It is an enlarged view of A in the utility model;

[0023] Figure 5 For the utility model Figure 2 The enlarged view of B.

[0024] In the figure: 1, battery assembly body; 2, heat dissipation mechanism; 3, mounting frame; 4, connecting mechanism; 5, terminal post; 6, controller; 201, heat-conducting pad; 202, heat transfer plate; 203, baffle; 204, flow guide pipe; 205, left connecting sleeve; 206, cooling pipe; 207, flow guide hole; 208, air inlet pipe; 209, right connecting sleeve; 210, connecting rod; 211, right flow blocking plug; 212, left flow blocking plug; 213, micro air pump; 214, exhaust pipe; 401, transmission shaft; 402, worm wheel; 403, worm; 404, drive gear; 405, transmission gear; 406, adjusting rod; 407, pressing plate. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described below in a clear and complete manner in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Embodiment, please refer to Figures 1-5 The utility model provides a technical scheme:

[0027] A kind of high-efficiency heat dissipation's escalator battery assembly, including battery assembly body 1, the outer wall of battery assembly body 1 is provided with heat dissipation mechanism 2, the outer wall of heat dissipation mechanism 2 is provided with mounting frame 3, the inside of mounting frame 3 and at the front of heat dissipation mechanism 2 is provided with limiting mechanism 4, the top of mounting frame 3 is equipped with terminal post 5, the front of mounting frame 3 is equipped with controller 6;

[0028] Wherein mounting frame 3 is made of aluminium alloy, limiting mechanism 4 is provided with two groups, the connecting mode of controller 6 and terminal post 5 is electrically connected;

[0029] In the embodiment, reference Figure 2 、 Figure 4 And Figure 5The heat dissipation mechanism 2 comprises a heat-conducting pad 201 slidably connected to the outer wall of the battery assembly body 1, the outer wall of the heat-conducting pad 201 is fixedly connected with a heat transfer plate 202, the inner wall of the heat transfer plate 202 is fixedly connected with a baffle plate 203, the inside of the heat transfer plate 202 and the left side of the battery assembly body 1 are fixedly connected with a flow guide pipe 204, the outer wall of the flow guide pipe 204 and the end away from the heat transfer plate 202 are fixedly connected with a left connecting sleeve 205, the inner wall of the left connecting sleeve 205 is fixedly connected with a cooling pipe 206, the inner wall of the cooling pipe 206 and the position away from the left connecting sleeve 205 are provided with a flow guide hole 207, the outer wall of the cooling pipe 206 and the position corresponding to the flow guide hole 207 are fixedly connected with an air inlet pipe 208, the outer wall of the cooling pipe 206 and the right side of the air inlet pipe 208 are fixedly connected with a right connecting sleeve 209, the inside of the right connecting sleeve 209 and the position close to the cooling pipe 206 are fixedly connected with a connecting rod 210, the outer wall of the connecting rod 210 and the inside of the cooling pipe 206 are fixedly connected with a right flow stopper 211, the left end of the cooling pipe 206 and the inside of the left connecting sleeve 205 are fixedly connected with a left flow stopper 212, the outer wall of the air inlet pipe 208 and the end away from the cooling pipe 206 are fixedly connected with a micro air pump 213, the inside of the heat transfer plate 202 and the right side of the battery assembly body 1 are fixedly connected with an exhaust pipe 214;

[0030] The heat transfer plate 202, the flow guide pipe 204, the baffle plate 203, the cooling pipe 206 and the exhaust pipe 214 are all made of aluminum alloy, the right flow stopper 211 is designed in a conical structure, the flow guide pipe 204 and the exhaust pipe 214 both penetrate through and extend to the outside of the heat transfer plate 202, the right connecting sleeve 209 is fixedly connected with the exhaust pipe 214, and the micro air pump 213 is fixedly connected with the mounting frame 3, the heat-conducting pad 201 is made of heat-conducting silica gel sheet, the micro air pump 213 is electrically connected with the controller 6, the flow guide hole 207, the connecting rod 210 and the baffle plate 203 are all provided with multiple groups, the flow guide hole 207 is obliquely arranged in the inner wall of the cooling pipe 206, the air inlet pipe 208 is designed in a T-shaped structure, the exhaust pipe 214 extends to the outside of the mounting frame 3, the left flow stopper 212 and the right flow stopper 211 are both made of ABS plastic, the left flow stopper 212 is designed in a ring structure, the connecting rod 210 is designed in an L-shaped structure, and the outer walls of the cooling pipe 206, the flow guide pipe 204, the exhaust pipe 214, the left connecting sleeve 205 and the right connecting sleeve 209 are all sprayed with heat insulation materials;

[0031] In this embodiment, the heat dissipation mechanism 2 comprises a heat-conducting pad 201 slidably connected to the outer wall of the battery assembly body 1, the outer wall of the heat-conducting pad 201 is fixedly connected with a heat transfer plate 202, the inner wall of the heat transfer plate 202 is fixedly connected with a baffle plate 203, the inside of the heat transfer plate 202 and the left side of the battery assembly body 1 are fixedly connected with a flow guide pipe 204, the outer wall of the flow guide pipe 204 and the end away from the heat transfer plate 202 are fixedly connected with a left connecting sleeve 205, the inner wall of the left connecting sleeve 205 is fixedly connected with a cooling pipe 206, the inner wall of the cooling pipe 206 and the position away from the left connecting sleeve 205 are provided with a flow guide hole 207, the outer wall of the cooling pipe 206 and the position corresponding to the flow guide hole 207 are fixedly connected with an air inlet pipe 208, the outer wall of the cooling pipe 206 and the right side of the air inlet pipe 208 are fixedly connected with a right connecting sleeve 209, the inside of the right connecting sleeve 209 and the position close to the cooling pipe 206 are fixedly connected with a connecting rod 210, the outer wall of the connecting rod 210 and the inside of the cooling pipe 206 are fixedly connected with a right flow stopper 211, the left end of the cooling pipe 206 and the inside of the left connecting sleeve 205 are fixedly connected with a left flow stopper 212, the outer wall of the air inlet pipe 208 and the end away from the cooling pipe 206 are fixedly connected with a micro air pump 213, the inside of the heat transfer plate 202 and the right side of the battery assembly body 1 are fixedly connected with an exhaust pipe 214; Figure 3The limiting mechanism 4 comprises a transmission shaft 401 rotatably connected inside the mounting frame 3, a worm gear 402 fixedly connected to the center of the outer wall of the transmission shaft 401 and inside the mounting frame 3, a worm 403 meshingly connected to the outer wall of the worm gear 402 and below the transmission shaft 401, drive gears 404 fixedly connected to the two sides of the center of the outer wall of the transmission shaft 401, drive gears 404 meshingly connected to the back of the transmission gears 405, an adjusting rod 406 fixedly connected to the inner center of the transmission gears 405, and a pressing plate 407 fixedly connected to the outer wall of the adjusting rod 406 and the front of the mounting frame 3.

[0032] The transmission shaft 401 and the adjusting rod 406 are made of ABS plastic, the worm 403 and the adjusting rod 406 extend outside the mounting frame 3, the transmission shaft 401 and the adjusting rod 406 are rotatably connected to the mounting frame 3, the pressing plate 407 is made of aluminum alloy, the transmission gears 405 and the drive gears 404 are conical gears, and the pressing plate 407 is slidably connected to the battery assembly body 1.

[0033] The working process of the utility model is as follows: when the high-efficiency heat-dissipation automatic escalator battery assembly is used, the mounting frame 3 and the battery assembly body 1 are fixedly installed inside the automatic escalator, the controller 6 starts the micro air pump 213, the micro air pump 213 compresses the outside air and sends it into the air inlet pipe 208, the compressed air in the air inlet pipe 208 flows downward and flows into the cooling pipe 206 through the inclined flow guide hole 207, the air in the cooling pipe 206 flows along the tangent direction, thereby forming a high-speed rotating free vortex, the high-speed rotating free vortex flows to the left along the cooling pipe 206, the center position of the free vortex flowing to the left is larger, due to the different angular velocities, the outer free vortex and the central free vortex produce friction, since the angular velocity of the central free vortex is the largest, the central free vortex transmits energy to the outer free vortex with a lower angular velocity through friction, the central free vortex loses energy and the temperature decreases, the kinetic energy of the outer free vortex increases and the temperature rises, when the central free vortex and the outer free vortex flow to the position of the right flow plug 211, the outer free vortex with a higher temperature flows out through the gap between the right flow plug 211 and the cooling pipe 206, while the central free vortex with a lower temperature is blocked by the right flow plug 211 and accumulates at the position of the right flow plug 211, the air pressure at the position of the right flow plug 212 continuously rises, thereby enabling the subsequent low-temperature central vortex to flow to the left and flow into the left connecting sleeve 205 through the left flow plug 211, the low-temperature vortex in the left connecting sleeve 205 flows into the heat transfer plate 202 along the flow guide pipe 204, the low-temperature vortex in the heat transfer plate 202 absorbs the heat generated by the battery assembly body 1 during operation through the heat-conducting pad 201, and the vortex absorbing the heat is discharged through the exhaust pipe 214.

[0034] When the battery assembly body 1 needs to be disassembled, the worm 403 is rotated, the worm 403 drives the transmission shaft 401 to rotate through the worm gear 402, the rotating transmission shaft 401 drives the adjusting rod 406 to rotate through the drive gear 404 and the transmission gear 405, the rotating adjusting rod 406 drives the pressing plate 407 to move away from the battery assembly body 1, the pressing plate 407 no longer blocks the battery assembly body 1, the battery assembly body 1 is pulled out of the mounting frame 3, the battery assembly body 1 is overhauled, after the overhaul is completed, the battery assembly body 1 is inserted into the mounting frame 3 again, the worm 403 is reversely rotated, the worm 403 drives the transmission shaft 401 to reversely rotate through the worm gear 402, the reversely rotating transmission shaft 401 drives the adjusting rod 406 to reversely rotate through the drive gear 404 and the transmission gear 405, the reversely rotating adjusting rod 406 drives the pressing plate 407 to block the battery assembly body 1.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency heat-dissipation escalator battery assembly comprising a battery assembly body (1), characterized in that: The outer wall of the battery assembly body (1) is provided with a heat dissipation mechanism (2), the outer wall of the heat dissipation mechanism (2) is provided with a mounting frame (3), the inside of the mounting frame (3) and the front of the heat dissipation mechanism (2) are provided with a limiting mechanism (4), the top of the mounting frame (3) is provided with a terminal post (5), and the front of the mounting frame (3) is provided with a controller (6); The heat dissipation mechanism (2) comprises a heat-conducting pad (201) slidably connected to the outer wall of the battery assembly body (1), the outer wall of the heat-conducting pad (201) is fixedly connected with a heat transfer plate (202), the inner wall of the heat transfer plate (202) is fixedly connected with a baffle (203), the inside of the heat transfer plate (202) and the left side of the battery assembly body (1) are fixedly connected with a flow guide pipe (204), the outer wall of the flow guide pipe (204) and the end away from the heat transfer plate (202) are fixedly connected with a left connecting sleeve (205), the inner wall of the left connecting sleeve (205) is fixedly connected with a cooling pipe (206), the inner wall of the cooling pipe (206) and the position away from the left connecting sleeve (205) are provided with a flow guide hole (207), the outer wall of the cooling pipe (206) and the position corresponding to the flow guide hole (207) are fixedly connected with an air inlet pipe (208), the outer wall of the cooling pipe (206) and the right side of the air inlet pipe (208) are fixedly connected with a right connecting sleeve (209), the inside of the right connecting sleeve (209) and the position close to the cooling pipe (206) are fixedly connected with a connecting rod (210), the outer wall of the connecting rod (210) and the inside of the cooling pipe (206) are fixedly connected with a right flow check plug (211), the left end of the cooling pipe (206) and the inside of the left connecting sleeve (205) are fixedly connected with a left flow check plug (212), the outer wall of the air inlet pipe (208) and the end away from the cooling pipe (206) are fixedly connected with a miniature air pump (213), and the inside of the heat transfer plate (202) and the right side of the battery assembly body (1) are fixedly connected with a waste gas pipe (214).

2. The battery assembly of claim 1, wherein: The limiting mechanism (4) comprises a transmission shaft (401) rotatably connected to the inside of the mounting frame (3), the outer wall center of the transmission shaft (401) and the inside of the mounting frame (3) are fixedly connected with a worm wheel (402), the outer wall of the worm wheel (402) and the lower side of the transmission shaft (401) are meshedly connected with a worm (403), the two sides of the outer wall center of the transmission shaft (401) are fixedly connected with drive gears (404), the back surface of the drive gear (404) is meshedly connected with a transmission gear (405), the inside center of the transmission gear (405) is fixedly connected with an adjusting rod (406), and the outer wall of the adjusting rod (406) and the front of the mounting frame (3) are fixedly connected with a pressing plate (407).

3. The high heat dissipating automatic stair battery pack of claim 1, wherein: The mounting frame (3) is made of aluminum alloy, the limiting mechanism (4) is provided with two groups, and the connection mode between the controller (6) and the terminal post (5) is electrical connection.

4. The high heat dissipating automatic stair battery pack of claim 1, wherein: The heat transfer plate (202), the flow guide pipe (204), the baffle (203), the cooling pipe (206) and the exhaust pipe (214) are all made of aluminum alloy, the right flow check plug (211) is of a conical structure, the flow guide pipe (204) and the exhaust pipe (214) both penetrate and extend to the outside of the heat transfer plate (202), and the right connecting sleeve (209) is fixedly connected with the exhaust pipe (214) and the micro air pump (213) is fixedly connected with the mounting frame (3).

5. The battery assembly of claim 1, wherein: The heat conduction pad (201) is made of a heat conduction silica gel sheet, the micro air pump (213) is electrically connected with the controller (6), the flow guide holes (207), the connecting rods (210) and the baffles (203) are all provided in multiple groups, the flow guide holes (207) are obliquely arranged on the inner wall of the cooling pipe (206), the air inlet pipe (208) is of a T-shaped structure, and the exhaust pipe (214) extends to the outside of the mounting frame (3).

6. The battery assembly of claim 1, wherein: The left flow check plug (212) and the right flow check plug (211) are both made of ABS plastic, the left flow check plug (212) is of an annular structure, the connecting rod (210) is of an L-shaped structure, and the outer walls of the cooling pipe (206), the flow guide pipe (204), the exhaust pipe (214), the left connecting sleeve (205) and the right connecting sleeve (209) are all sprayed with heat insulation materials.

7. The battery assembly of claim 2, wherein: The transmission shaft (401) and the adjusting rod (406) are both made of ABS plastic, the worm (403) and the adjusting rod (406) both penetrate and extend to the outside of the mounting frame (3), and the worm (403) and the adjusting rod (406) are both rotatably connected with the mounting frame (3).

8. The high heat dissipating automatic stair battery pack of claim 2, wherein: The pressing plate (407) is made of aluminum alloy, the transmission gear (405) and the driving gear (404) are both conical gears, and the pressing plate (407) is slidably connected with the battery assembly body (1).

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