Auxiliary device for SDH (Synchronous Digital Hierarchy) optical transmission equipment
By designing an auxiliary device for SDH optical transmission equipment that combines air cooling and liquid cooling, the problem of heat accumulation inside the equipment was solved, achieving efficient heat dissipation, ensuring stable operation of the equipment, avoiding malfunctions, and improving the reliability of the equipment.
Patent Information
- Application Number
- CN202520016541.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-06
AI Technical Summary
Existing SDH optical transmission equipment generates a lot of heat during use. If heat is not dissipated in time, it will lead to unstable operation of the equipment, or even failure, resulting in economic losses.
An auxiliary device for SDH optical transmission equipment was designed, including a U-shaped base, a cooling fan, a hollow heat sink, an auxiliary heat sink, a temperature sensor, and a micro water pump. It achieves efficient heat dissipation through a combination of air cooling and liquid cooling, and uses the temperature sensor to monitor the equipment temperature and control the operation of the heat dissipation system.
This effectively improves the heat dissipation efficiency of SDH optical transmission equipment, ensures stable operation of the equipment under high temperature conditions, avoids equipment failure, and improves the reliability and service life of the equipment.
Smart Images
Figure CN223681139U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to SDH optical transmission equipment technical field, concretely is a kind of SDH optical transmission equipment auxiliary device. BACKGROUND
[0002] SDH optical transmission equipment is a kind of equipment for realizing high-speed, large-capacity digital signal transmission in optical fiber communication network, it is based on synchronous digital hierarchy standard construction, main function is to multiplex into high-speed optical signal, such as voice, data, image etc.
[0003] The existing SDH optical transmission equipment generates a large amount of heat inside when using, if not in time to the SDH optical transmission equipment heat dissipation easily leads to SDH optical transmission equipment unstable operation, serious time will directly lead to SDH optical transmission equipment failure, cause certain economic loss, for this, we propose a kind of SDH optical transmission equipment auxiliary device. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of SDH optical transmission equipment auxiliary device to solve the problem that the existing SDH optical transmission equipment generates a large amount of heat inside when using in the above background art, if not in time to the SDH optical transmission equipment heat dissipation easily leads to SDH optical transmission equipment unstable operation, serious time will directly lead to SDH optical transmission equipment failure, cause certain economic loss.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of SDH optical transmission equipment auxiliary device, including U-shaped seat, the top middle of the U-shaped seat is opened with ventilation slot, the inner cavity wall of the ventilation slot is fixedly connected with placement hole plate between left and right sides of front side and rear side, the top of two placement hole plates is placed with SDH optical transmission equipment body, the inner side wall top of the U-shaped seat is fixedly connected with mounting plate, the front and rear side wall of the mounting plate is fixedly connected with heat dissipation fan;
[0006] The top of the U-shaped seat and the rear side of the ventilation slot are fixedly connected with vertical plate, the top of the vertical plate is fixedly connected with top plate, the inside of the top plate and the above of the SDH optical transmission equipment body are slidably connected with screw rod, the both ends of the screw rod extend to the outside of the top plate, the bottom end of the screw rod is fixedly connected with temperature sensor, the bottom of the temperature sensor and the top of the SDH optical transmission equipment body are in contact.
[0007] As further description of the above technical solution:
[0008] The left and right sides of the SDH optical transmission equipment body are provided with hollow heat dissipation plates, the outer side walls of the hollow heat dissipation plates are fixedly connected with connecting plates, the bottoms of the connecting plates extend to the inner side of the U-shaped seat, the outer side walls of the connecting plates are slidably connected with the inner side walls of the front and rear placing hole plates, the right side wall of the left mounting plate is rotatably connected with a bidirectional screw rod through a bearing, the right end of the bidirectional screw rod extends to the outer side of the U-shaped seat through the right mounting plate, and the left and right connecting plates are screwed with the bidirectional screw rod.
[0009] As a further description of the above technical scheme:
[0010] The outer side walls of the hollow heat dissipation plates and located at the front and rear sides of the connecting plates are fixedly connected with auxiliary heat dissipation plates, and the auxiliary heat dissipation plates are evenly distributed from inside to outside.
[0011] As a further description of the above technical scheme:
[0012] The inner side walls of the left and right hollow heat dissipation plates are respectively provided with heat-conducting silica gel sheets between the left and right side walls of the SDH optical transmission equipment body.
[0013] As a further description of the above technical scheme:
[0014] The inner side walls of the left and right connecting plates and located above the bidirectional screw rod are fixedly connected with micro water pumps, the water outlet and the water inlet of the micro water pump are in communication with a spiral copper pipe, the tail end of the spiral copper pipe is in communication with the hollow heat dissipation plate, and the inner cavity of the hollow heat dissipation plate is filled with cooling liquid.
[0015] As a further description of the above technical scheme:
[0016] The outer side wall of the screw rod is screwed with a positioning screw block, and the top of the positioning screw block is in contact with the bottom of the top plate.
[0017] As a further description of the above technical scheme:
[0018] The front side wall of the top plate is fixedly connected with a controller, and the controller is electrically connected with the temperature sensor, the micro water pump and the heat dissipation fan.
[0019] Compared with the prior art, the beneficial effects of the utility model are:
[0020] 1. The auxiliary device for SDH optical transmission equipment, through placing the SDH optical transmission equipment body on the placing hole plate, driving the two connecting plates on both sides to move oppositely through rotating the bidirectional screw rod, thereby driving the hollow heat dissipation plate to move oppositely and clamping and fixing the SDH optical transmission equipment body, when in use, the SDH optical transmission equipment body is cooled through the air drawn by the cooling fan through the ventilation groove and the placing hole plate, and the heat generated by the SDH optical transmission equipment body is absorbed by the hollow heat dissipation plate and the auxiliary heat dissipation plate, then the air is driven by the cooling fan through the hollow heat dissipation plate and the auxiliary heat dissipation plate, so that the heat is taken away, the heat dissipation efficiency is improved, the SDH optical transmission equipment body can be cooled, and the SDH optical transmission equipment body is more stable during operation.
[0021] 2. The auxiliary device for SDH optical transmission equipment, when in use, the temperature of the SDH optical transmission equipment body is monitored through the temperature sensor, when the temperature reaches a predetermined threshold, the temperature sensor transmits a signal to the controller, the micro water pump is controlled to be turned on and the rotating speed of the cooling fan is controlled to be increased through the controller, the cooling liquid in the hollow heat dissipation plate is circulated through the cooperation of the spiral copper pipe, so that the SDH optical transmission equipment body is cooled, and the auxiliary cooling can be performed when the temperature of the SDH optical transmission equipment body is too high, so that the heat dissipation efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is a structure perspective view of the auxiliary device for SDH optical transmission equipment.
[0023] Figure 2 It is a structure front view and sectional view schematic diagram of the auxiliary device for SDH optical transmission equipment.
[0024] Figure 3 It is a structure U-shaped seat bottom view schematic diagram of the auxiliary device for SDH optical transmission equipment.
[0025] Figure 4 It is a structure left side hollow heat dissipation plate left view sectional view schematic diagram of the auxiliary device for SDH optical transmission equipment.
[0026] In the drawing: 100, U-shaped seat; 110, ventilation groove; 111, placing hole plate; 112, mounting plate; 113, cooling fan; 120, vertical plate; 121, top plate; 122, screw rod; 123, temperature sensor; 130, hollow heat dissipation plate; 131, connecting plate; 132, bidirectional screw rod; 140, auxiliary heat dissipation plate; 150, micro water pump; 151, spiral copper pipe; 160, positioning screw block; 170, controller; 200, SDH optical transmission equipment body. DETAILED DESCRIPTION
[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.
[0028] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the features limited as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0029] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0030] The present application provides a kind of SDH optical transmission equipment auxiliary device, can be cooled to SDH optical transmission equipment ontology 200, to make SDH optical transmission equipment ontology 200 more stable when running, can be cooled when the temperature of SDH optical transmission equipment ontology 200 is too high, to further improve the efficiency of heat dissipation, please refer to Figures 1-4 , including U-shaped seat 100;
[0031] Please refer to Figures 1-4, the top of the U-shaped seat 100 is provided with a ventilation slot 110, the ventilation slot 110 is used for installing a hole plate 111 and facilitating ventilation, the inner cavity wall of the ventilation slot 110 is fixedly connected with the hole plate 111 between the left side and the right side of the front side and the rear side, the hole plate 111 is used for placing the SDH optical transmission equipment body 200, the top of the two hole plates 111 is placed with the SDH optical transmission equipment body 200, the left side and the right side of the top of the inner side wall of the U-shaped seat 100 is fixedly connected with a mounting plate 112, the mounting plate 112 is used for mounting a cooling fan 113 and a bidirectional screw rod 132, the front and rear walls of the mounting plate 112 are fixedly connected with the cooling fan 113, the cooling fan 113 is used for driving the hollow flow to cool the SDH optical transmission equipment body 200;The left and right sides of the SDH optical transmission device body 200 are provided with hollow heat dissipation plates 130, which are used to fix the SDH optical transmission device body 200 while absorbing and dissipating the heat generated by the SDH optical transmission device body 200. The outer side walls of the left and right hollow heat dissipation plates 130 are fixedly connected with connecting plates 131, which are used to drive the hollow heat dissipation plates 130 to move. The bottoms of the connecting plates 131 extend to the inner side of the U-shaped seat 100. The outer side walls of the connecting plates 131 are slidingly connected with the inner side walls of the front and rear placement hole plates 111. The right side wall of the left placement plate 112 is rotatably connected with a bidirectional screw rod 132 through a bearing. The bidirectional screw rod 132 is used to drive the connecting plates 131 on the left and right sides to move. The right end of the bidirectional screw rod 132 extends to the outer side of the U-shaped seat 100 through the right placement plate 112. The left and right connecting plates 131 are screwed with the bidirectional screw rod 132. The outer side walls of the left and right hollow heat dissipation plates 130 and located on the front and rear sides of the connecting plates 131 are fixedly connected with auxiliary heat dissipation plates 140. The auxiliary heat dissipation plates 140 are used to absorb the heat on the hollow heat dissipation plates 130 and then improve the heat dissipation effect by increasing the contact with air. The auxiliary heat dissipation plates 140 are evenly distributed from inside to outside. Vent holes are uniformly formed in the front side walls of the auxiliary heat dissipation plates 140. The vent holes are used to make the air flow between the auxiliary heat dissipation plates 140 to further improve the heat dissipation effect. Heat-conducting silica gel sheets are arranged between the inner side walls of the left and right hollow heat dissipation plates 130 and the left and right side walls of the SDH optical transmission device body 200. The heat-conducting silica gel sheets are used to prevent the hollow heat dissipation plates 130 from being in hard contact with the hollow heat dissipation plates 130 when being fixed, while having good heat conductivity. When in use, the SDH optical transmission device body 200 is placed on the placement hole plate 111. The connecting plates 131 on the left and right sides are driven to move oppositely by rotating the bidirectional screw rod 132, so as to drive the hollow heat dissipation plates 130 to move oppositely and clamp and fix the SDH optical transmission device body 200. When the SDH optical transmission device body 200 is working, the air is drawn by the heat dissipation fan 113 through the ventilation groove 110 and the placement hole plate 111 to dissipate the heat of the SDH optical transmission device body 200. At the same time, the hollow heat dissipation plates 130 cooperate with the auxiliary heat dissipation plates 140 to absorb the heat generated by the SDH optical transmission device body 200. Then the air is driven by the heat dissipation fan 113 to pass through the hollow heat dissipation plates 130 and the auxiliary heat dissipation plates 140 to take away the heat, so as to improve the heat dissipation efficiency and dissipate the heat of the optical transmission device body 200.
[0032] In summary, the SDH optical transmission device body 200 can be dissipated, so that the SDH optical transmission device body 200 is more stable when running.
[0033] Please refer to Figures 1-4The top of the U-shaped seat 100 and the rear side of the ventilation groove 110 are fixedly connected with a vertical plate 120, the vertical plate 120 is used for installing a top plate 121, the top of the vertical plate 120 is fixedly connected with the top plate 121, the top plate 121 is used for limiting and fixing the temperature sensor 123 in cooperation with a screw rod 122, the inside of the top plate 121 and above the SDH optical transmission equipment body 200 are slidably connected with the screw rod 122, the screw rod 122 is used for installing the temperature sensor 123, both ends of the screw rod 122 extend to the outside of the top plate 121, the bottom end of the screw rod 122 is fixedly connected with the temperature sensor 123, the temperature sensor 123 is used for monitoring the temperature of the SDH optical transmission equipment body 200 during work, thereby transmitting a signal to the controller 170 to control the micro water pump 150 and the cooling fan 113 through the controller 170, the controller 170 and the temperature sensor 123 are both existing and checkable technologies, and will not be described in detail here, the bottom of the temperature sensor 123 is in contact with the top of the SDH optical transmission equipment body 200, the inner side wall of the left and right two side plates 131 and above the bidirectional screw rod 132 are fixedly connected with the micro water pump 150, the micro water pump 150 is used for circulating and flowing the coolant in the hollow heat sink plate 130 in cooperation with the spiral copper pipe 151, the outlet and the inlet of the micro water pump 150 are communicated with the spiral copper pipe 151, the spiral copper pipe 151 is used for cooperating with the micro water pump 150, and at the same time, after the coolant absorbs heat, the heat is transmitted to the spiral copper pipe 151, and then the heat is taken away by air, so that the SDH optical transmission equipment body 200 is assisted to dissipate heat, the end of the spiral copper pipe 151 is communicated with the hollow heat sink plate 130, the inner cavity of the hollow heat sink plate 130 is filled with the coolant, the coolant is an existing and checkable technology, and will not be described in detail here, the outer side wall of the screw rod 122 is screwed with a positioning screw block 160, the positioning screw block 160 is used for limiting and fixing the temperature sensor 123 in cooperation with the top plate 121 and the screw rod 122, the top of the positioning screw block 160 is in contact with the bottom of the top plate 121, the front wall of the top plate 121 is fixedly connected with the controller 170, the controller 170 is used for controlling the micro water pump 150 and the cooling fan 113, the controller 170 is electrically connected with the temperature sensor 123, the micro water pump 150 and the cooling fan 113, in use, the temperature sensor 123 is in contact with the SDH optical transmission equipment body 200, then the positioning screw block 160 is in contact with the top plate 121 by holding and rotating the screw rod 122 to fix the temperature sensor 123, during work, the temperature sensor 123 monitors the temperature of the SDH optical transmission equipment body 200, when the temperature reaches a predetermined threshold, the temperature sensor 123 transmits a signal to the controller 170, the micro water pump 150 is started and the speed of the cooling fan 113 is increased through the controller 170, the coolant in the hollow heat sink plate 130 is circulated through the cooperation of the micro water pump 150 and the spiral copper pipe 151, so that the heat is taken out, the heat is transmitted to the spiral copper pipe 151 by flowing in the spiral copper pipe 151,The temperature is taken away under the action of air flow, so that the SDH optical transmission equipment body 200 can be assisted to dissipate heat when the temperature is too high.
[0034] In summary, the SDH optical transmission equipment body 200 can be assisted to dissipate heat when the temperature is too high, so as to further improve the heat dissipation efficiency.
[0035] In specific use, the SDH optical transmission equipment body 200 is placed on the placement hole plate 111 by the person skilled in the art, the hollow heat sink 130 is moved oppositely by rotating the two-way screw rod 132 to drive the two connecting plates 131 to move oppositely, so as to clamp and fix the SDH optical transmission equipment body 200, and the temperature sensor 123 is in contact with the SDH optical transmission equipment body 200, then the temperature sensor 123 is fixed by rotating the positioning screw block 160 to make the positioning screw block 160 contact with the top plate 121. When the SDH optical transmission equipment body 200 works, the air is drawn by the cooling fan 113 to pass through the ventilation groove 110 and the placement hole plate 111 to dissipate heat for the SDH optical transmission equipment body 200, and the hollow heat sink 130 cooperates with the auxiliary heat sink 140 to absorb the heat generated by the SDH optical transmission equipment body 200, then the air is driven by the cooling fan 113 to pass through the hollow heat sink 130 and the auxiliary heat sink 140 to take away the heat, so as to improve the heat dissipation efficiency. When working, the temperature sensor 123 monitors the temperature of the SDH optical transmission equipment body 200, and when the temperature reaches a predetermined threshold, the temperature sensor 123 transmits a signal to the controller 170, the micro water pump 150 is opened and the rotating speed of the cooling fan 113 is increased by the controller 170, the cooling liquid in the hollow heat sink 130 is circulated by the micro water pump 150 cooperating with the spiral copper pipe 151 to take away the heat, the heat is transferred to the spiral copper pipe 151 by flowing in the spiral copper pipe 151, and the temperature is taken away under the action of air flow, so as to assist the SDH optical transmission equipment body 200 to dissipate heat.
[0036] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0037] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.
Claims
1. An SDH optical transmission equipment aid, characterised in that: The utility model provides a SDH optical transmission equipment, including U -shaped seat (100), the top middle of U -shaped seat (100) is opened with ventilation slot (110), and the inner chamber wall between left and right sides of ventilation slot (110) is fixedly connected with the front side and rear side of the placement hole plate (111), and the top of two placement hole plates (111) places SDH optical transmission equipment body (200), and the inside wall top of U -shaped seat (100) is fixedly connected with the mounting plate (112) of left and right sides, and the front and rear wall of mounting plate (112) is fixedly connected with the cooling fan (113). The top of U -shaped seat (100) and located the rear side of ventilation slot (110) are fixedly connected with vertical board (120), and the top of vertical board (120) is fixedly connected with top plate (121), and the inside of top plate (121) and located the above of SDH optical transmission equipment body (200) are slidably connected with screw rod (122), and both ends of screw rod (122) extend to the outside of top plate (121), and the bottom of screw rod (122) is fixedly connected with temperature sensor (123), and the bottom of temperature sensor (123) is in contact with the top of SDH optical transmission equipment body (200).
2. An auxiliary device for an SDH optical transmission equipment according to claim 1, characterized in that: The left and right sides of SDH optical transmission equipment body (200) are equipped with hollow heat sink (130), and the outside wall of left and right hollow heat sink (130) is fixedly connected with connecting plate (131), and the bottom of connecting plate (131) extends to the inside of U -shaped seat (100), and the outside wall of connecting plate (131) is slidably connected with the inside wall of front and rear placement hole plate (111), and the right side wall of left mounting plate (112) is rotatably connected with bidirectional screw rod (132) through bearing, and the right end of bidirectional screw rod (132) extends to the outside of U -shaped seat (100) through right mounting plate (112), and left and right connecting plates (131) are screwed with bidirectional screw rod (132).
3. An apparatus according to claim 2, wherein: The outside wall of left and right hollow heat sink (130) and located the front and rear sides of connecting plate (131) are fixedly connected with auxiliary heat sink (140), and the auxiliary heat sink (140) is evenly distributed from inside to outside, and the front wall of auxiliary heat sink (140) is evenly provided with ventilation hole. 4. An apparatus according to claim 2, wherein: The inside wall of left and right hollow heat sink (130) is respectively provided with heat-conducting silica gel sheet between the left and right side walls of SDH optical transmission equipment body (200). 5. An apparatus according to claim 2, wherein: The inside wall of left and right connecting plate (131) and located the above of bidirectional screw rod (132) are fixedly connected with micro water pump (150), and the water outlet and water inlet of micro water pump (150) are communicated with spiral copper pipe (151), and the tail end of spiral copper pipe (151) is communicated with hollow heat sink (130), and the inner chamber of hollow heat sink (130) is filled with cooling liquid. 6. An auxiliary device for an SDH optical transmission equipment according to claim 1, characterized in that: The outside wall of screw rod (122) is screwed with positioning screw block (160), and the top of positioning screw block (160) is in contact with the bottom of top plate (121).
7. An apparatus according to claim 5, wherein: The front side wall of the top plate (121) is fixedly connected with a controller (170), which is electrically connected with the temperature sensor (123), the micro water pump (150) and the heat dissipation fan (113) respectively.