An air conditioning energy-saving control device for a communication base station

Abstract

The present invention relates to the field of air conditioning energy-saving technology, and discloses an air conditioning energy-saving control device for a communication base station, comprising a mounting base and a power saver, wherein the mounting base has a mounting groove in which the power saver can be embedded and installed, and further comprising: a contact sleeve installed in the mounting groove, and a contact pin installed at the bottom of the power saver that can be inserted into the contact sleeve and connected to electricity; an installation cavity provided on the inner wall of the installation groove, and a sealing assembly installed in the installation cavity, wherein the sealing assembly includes two liquid mixtures. When the power saver is installed in the installation groove, the two liquid mixtures in the sealing assembly are extruded and filled into the gap between the power saver and the installation groove. The present invention forms a solid sealing filling layer by extruding and mixing the two liquid mixtures and filling them into the gap between the power saver and the installation groove, thereby preventing external moisture from entering during use of the power saver and causing the contact position between the contact sleeve and the contact pin to become damp.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning energy saving, and in particular to an air conditioning energy saving control device for a communication base station. Background Art

[0002] With the development of communication base stations, their number has gradually increased. In order to reduce and save costs, most communication base stations are unmanned. However, various electronic equipment in communication base stations need to be used normally in a certain temperature environment. Therefore, communication base stations are equipped with air conditioners. However, since the air conditioners are in the on state for a long time, the power loss is serious. Therefore, in order to save energy, it is necessary to use air conditioner energy savers.

[0003] An air conditioner is an energy-saving controller that can overcome the low cooling efficiency and excess energy waste caused by long-term operation and frequent startup of the air conditioner compressor. For example, Chinese patent CN213872953U discloses a central air conditioner economizer. During installation, the air conditioner economizer is provided with a detachable contact piece as a contact member for the contact pin, so that the cylindrical sleeve and the contact pin have a large contact area, thereby achieving good contact effect and conductivity, and reducing the probability of false connection.

[0004] However, the air conditioner did not seal the energy saver body and base during installation. Therefore, when it is used in a humid environment in the south or in an environment with a return of south wind, moisture from the outside can easily enter and cause the contact point between the sleeve and the contact pin to become damp, thereby causing faults such as short circuits, as well as unstable power supply, voltage fluctuations or power outages, and may even damage the energy saver. Summary of the Invention

[0005] The object of the present invention is to provide an air conditioning energy-saving control device for a communication base station to solve at least one technical problem existing in the above-mentioned prior art.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an air-conditioning energy-saving control device for a communication base station, comprising a mounting base and a power saver, wherein the mounting base has a mounting groove for embedding and installing the power saver, and further comprising:

[0007] A contact sleeve is installed in the installation groove, and a contact pin is installed at the bottom of the power saver that can be inserted into the contact sleeve and connected to electricity;

[0008] An installation cavity is opened on the inner wall of the installation groove, and a sealing component is installed in the installation cavity. The sealing component includes two liquid mixtures. When the energy saver is installed in the installation groove, the two liquid mixtures in the sealing component are squeezed out and filled into the gap between the energy saver and the installation groove. After the two are mixed, a solid sealing filling layer is formed.

[0009] Preferably, the sealing assembly includes a sliding frame horizontally slidably installed on the inner wall of the installation cavity, and the outer wall of the sliding frame on one side of the installation groove is provided with an inclined surface, a spring is connected between the sliding frame and the inner wall of the installation cavity, a lifting plate is vertically slidably installed on the inner wall of the sliding frame, and the lifting plate divides the sliding frame into two sealed spaces, a connecting rod is rotatably connected between the lifting plate and the inner bottom of the installation cavity, a plurality of liquid storage capsules are arranged on the top of the lifting plate, each of the liquid storage capsules has a liquid outlet passing through the side wall of the sliding frame, and a pressure valve is provided in the liquid outlet, and two liquid mixtures are alternately filled in the liquid storage capsule.

[0010] Preferably, an annular cavity is provided at the inner bottom of the installation groove, and an air suction channel is provided in the wall of the sliding frame close to the installation groove, and the air suction channel can connect the annular cavity with the space in the sliding frame below the lifting plate.

[0011] Preferably, a ventilation cavity is formed between the sliding frame and the mounting cavity, and a connecting channel is also provided inside the mounting seat to connect the ventilation cavity with the annular cavity. The connecting channel is filled with a wax block that can close the connecting channel. The outer layer of the wax block is covered with a wrapping layer, and the side of the wax block away from the annular cavity is set as a hard layer. A cutter for cutting the wrapping layer is fixedly installed on the inner wall of the annular cavity.

[0012] Preferably, an extension frame is fixed to the inner wall of the annular cavity, which is in communication with the connecting channel and extends the connecting channel, and an air vent is provided on the outer wall of the extension frame.

[0013] Preferably, an elastic layer is provided on the vertical plane below the inclined surface of the sliding frame, and the interior of the elastic layer is an elastic pore structure.

[0014] Preferably, a sealing ring is installed on the inner bottom of the installation groove, and the ring diameter of the sealing ring is smaller than the ring diameter of the annular cavity.

[0015] Preferably, a slider is slidably installed on the inner bottom of the installation cavity, and the bottom end of the connecting rod is rotatably installed on the slider. A pulley is also rotatably installed on the inner bottom of the installation cavity. A pull rope is connected to the inner wall of the installation cavity, and the other end of the pull rope is fixed to the outer wall of the slider after passing around the pulley.

[0016] Preferably, a mounting ear is fixed to the outer wall of the energy saver, and a corresponding slot is provided on the top of the mounting slot for the mounting ear to be snapped into and fixed by bolts. The mounting ears arranged on both sides of the energy saver have different shapes and sizes.

[0017] Preferably, drainage grooves are provided on the inclined surface of the sliding frame, and the drainage grooves are crosswise provided.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention extrudes and mixes the two liquid mixtures in the sealing component and fills them into the gap between the energy saver and the installation groove, eventually forming a solid sealing filling layer to achieve the purpose of sealed installation, preventing external moisture from entering during the use of the energy saver and causing the contact position between the contact sleeve and the contact pin to become damp, avoiding problems such as short circuit, unstable power supply, voltage fluctuation or power interruption, and improving the stability of the energy saver in humid environments.

[0020] 2. The present invention creates a low-pressure environment and then a high-pressure environment in the annular cavity. In the low-pressure environment, the gel-like substance formed by mixing the above two liquid mixtures can be sucked downward from the gap between the energy saver and the sliding frame to increase the filling degree of the gap. The higher the filling depth, the thicker the solid sealing filling layer formed, that is, the better the sealing effect, which further improves the sealing effect. In the high-pressure environment, when the solid sealing filling layer in the above gap fails or the sealing performance decreases, the leakage of air in the annular cavity will cause its internal pressure to drop. The monitoring of the internal pressure by the pressure sensor can remind maintenance personnel to perform maintenance. In addition, the above-mentioned use of pressure difference to exhaust air outward to prevent the entry of moisture can also provide maintenance personnel with sufficient maintenance time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the exploded three-dimensional structure of the present invention;

[0022] Figure 2 is a side view of the present invention;

[0023] Figure 3 For the present invention Figure 2 Cross-sectional view and partial enlarged view along AA;

[0024] Figure 4 For the present invention Figure 3 Cross-sectional perspective views and partial magnified views;

[0025] Figure 5 This is a schematic diagram of the state when the inclined surface of the sliding frame of the present invention is in contact with the power saver;

[0026] Figure 6 This is a schematic diagram of the state where the energy saver of the present invention is completely embedded in the installation slot;

[0027] Figure 7 This is a schematic diagram of the state after a wax layer is formed in the annular cavity of the present invention;

[0028] Figure 8 is an enlarged perspective view of the sliding frame of the present invention;

[0029] Figure 9 Schematic diagram of the distribution of the liquid storage capsule of the present invention;

[0030] Figure 10 This is a simplified structural diagram of the present invention in which sliding frames are provided on the four inner walls of the mounting groove.

[0031] In the figure: 1. Mounting seat; 2. Contact sleeve; 3. Mounting groove; 4. Power saver; 5. Contact pin; 6. Mounting cavity; 7. Sliding frame; 8. Lifting plate; 9. Connecting rod; 10. Liquid storage bag; 11. Inhalation channel; 12. Elastic layer; 13. Annular cavity; 14. Connecting channel; 15. Wax block; 16. Spring; 17. Cutter; 18. Air vent; 19. Slider; 20. Pull rope; 21. Pulley; 22. Sealing ring; 23. Drainage groove; 24. Mounting ear; 25. Ventilation cavity; 26. Extension frame; 27. Corner block. DETAILED DESCRIPTION

[0032] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0033] See also Figures 1 to 10 The present invention provides a technical solution: an air conditioning energy-saving control device for a communication base station, comprising a mounting base 1 and a power saver 4, wherein the mounting base 1 has a mounting groove 3 for embedding and installing the power saver 4, and further comprising:

[0034] The contact sleeve 2 is installed in the installation groove 3, and the bottom of the energy saver 4 is installed with a contact pin 5 that can be inserted into the contact sleeve 2 and connected to the power supply;

[0035] An installation cavity 6 is opened on the inner wall of the installation groove 3, and a sealing component is installed in the installation cavity 6. The sealing component includes two liquid mixtures. When the energy saver 4 is installed in the installation groove 3, the two liquid mixtures in the sealing component are squeezed out and filled into the gap between the energy saver 4 and the installation groove 3. After mixing, the two liquid mixtures form a solid sealing filling layer.

[0036] When the air conditioner energy-saving control device is in use, the energy saver 4 is embedded in the mounting groove 3 installed on the mounting base 1, and the contact pin 5 below the energy saver 4 is inserted into the contact sleeve 2 in the mounting base 1 to complete the power connection process of the energy saver 4;

[0037] Among them, after installation, the two liquid mixtures in the sealing component will be squeezed out and mixed, and the mixed liquid will fill the gap between the energy saver 4 and the installation groove 3, and then form a solid sealing filling layer to achieve the purpose of sealed installation, preventing external water vapor from entering the energy saver 4 during use and causing the contact position between the contact sleeve 2 and the contact pin 5 to become damp, avoiding short circuits, unstable power supply, voltage fluctuations or power interruptions, and improving the stability of the energy saver 4 in a humid environment.

[0038] Among them, the two liquid mixtures can be silicate and water, which can be mixed and reacted to form a gel-like silicate solid. Then, during use, as the energy saver 4 heats up and under the influence of the external temperature, the water in the gel-like silicate solid evaporates to form a solid sealing filling layer. Epoxy resin and curing agent can also be used. The mixture of the two can also form a gel-like structure, which is finally solidified into a solid sealing filling layer.

[0039] In one of the more preferred embodiments, an implementation of a sealing assembly is provided, which can be specifically referred to in Figure 3 ;

[0040] The sealing assembly includes a sliding frame 7 that is horizontally slidably installed on the inner wall of the mounting cavity 6, and the outer wall of the sliding frame 7 on one side of the mounting groove 3 is provided with a slope. A spring 16 is connected between the sliding frame 7 and the inner wall of the mounting cavity 6. A lifting plate 8 is vertically slidably installed on the inner wall of the sliding frame 7, and the lifting plate 8 divides the sliding frame 7 into two sealed spaces. A connecting rod 9 is rotatably connected between the lifting plate 8 and the inner bottom of the mounting cavity 6. A plurality of liquid storage capsules 10 are arranged on the top of the lifting plate 8. Each liquid storage capsule 10 has a liquid outlet that passes through the side wall of the sliding frame 7, and a pressure valve is provided in the liquid outlet. The two liquid mixtures are alternately filled in the liquid storage capsule 10.

[0041] When the energy saver 4 is inserted into the installation slot 3, the bottom end of the energy saver 4 will abut against the inclined surface of the side wall of the sliding frame 7. Figure 5 As the energy saver 4 is inserted, the sliding frame 7 slides into the installation cavity 6 under the action of the inclined surface. At the same time, the lifting plate 8 slides upward in the sliding frame 7 under the connection action of the connecting rod 9, thereby compressing the space above the lifting plate 8 and increasing the space below, thereby squeezing the multiple liquid storage capsules 10, so that the liquid mixture therein is squeezed out from the liquid outlet. For details, please refer to Figure 9 , and then fill it between the side wall of the energy saver 4 and the inclined surface of the sliding frame 7 until the energy saver 4 is fully inserted. Figure 6 , the mixed mixture will form a solid sealing filling layer;

[0042] Among them, a pressure valve is provided in the liquid outlet of the liquid storage capsule 10. On the one hand, it is to close the liquid outlet to prevent the internal mixture from flowing out prematurely or deteriorating due to direct contact with the outside world. On the other hand, it is also to spray out the liquid storage capsule 10 after the degree of squeezing on the lifting plate 8 reaches a certain level, providing a certain extrusion speed. In this way, by setting the direction of spraying, it can help the cross-mixing of the two, thereby accelerating the reaction.

[0043] See Figure 10 , it is also possible to open an installation cavity 6 and install a sliding frame 7 on the inner walls around the installation groove 3, and install corner blocks 27 at the four corners of the installation groove 3 so that the protruding part of the sliding frame 7 can cooperate with the corner blocks 27 to form a seal. Similarly, a groove corresponding to the corner block 27 can also be opened in the energy saver 4.

[0044] In one of the more preferred embodiments, a method for applying a low pressure environment in the installation groove 3 is provided. Figure 5 and Figure 6 ;

[0045] An annular cavity 13 is provided at the inner bottom of the mounting groove 3 , and an air suction channel 11 is provided in the wall of the sliding frame 7 close to the mounting groove 3 . The air suction channel 11 enables the annular cavity 13 to communicate with the space in the sliding frame 7 below the lifting plate 8 .

[0046] From the above content, it can be seen that when the connecting rod 9 drives the lifting plate 8 to move upward, the space below the lifting plate 8 will increase. Therefore, as the sliding frame 7 moves, the air in the annular cavity 13 and the space below the energy saver 4 will be sucked into the sliding frame 7, and finally a low-pressure environment will be created in the annular cavity 13. In this way, the pressure difference between it and the outside world can be used to make the gel-like substance after the above-mentioned two liquid mixtures are mixed to be sucked downward from the gap between the energy saver 4 and the sliding frame 7 to increase the filling degree of the gap. The higher the filling depth, the thicker the solid sealing filling layer formed, that is, the better the sealing effect, which further improves the sealing effect.

[0047] In one of the more preferred embodiments, a secondary sealing implementation is provided based on the above embodiment. Figure 6 and Figure 7 ;

[0048] A ventilation chamber 25 is formed between the sliding frame 7 and the mounting chamber 6. A connecting channel 14 is also provided inside the mounting base 1 to connect the ventilation chamber 25 with the annular chamber 13. The connecting channel 14 is filled with a wax block 15 that can close the connecting channel 14. The outer layer of the wax block 15 is covered with a wrapping layer, and the side of the wax block 15 away from the annular chamber 13 is set as a hard layer. A cutter 17 for cutting the wrapping layer is fixedly installed on the inner wall of the annular chamber 13.

[0049] As can be seen from the above, as the sliding frame 7 slides within the mounting cavity 6, the pressure within the ventilation cavity 25 increases. However, since the wax block 15 is in a solid form and seals the connecting passage 14, the ventilation cavity 25 initially maintains a high pressure state.

[0050] After the solid sealing filling layer is formed as described above, the wax block 15 in the connecting channel 14 softens and melts as the energy saver 4 generates heat during use, and the adhesion between the wax block 15 and the connecting channel 14 is weakened. Therefore, under the action of the high pressure in the ventilation chamber 25, the wax block 15 moves into the annular cavity 13, and the wrapping layer is cut by the cutting blade 17, so that the melted wax block 15 inside is squeezed out and filled in the annular cavity 13, thereby forming a wax layer inside. The wax layer can be used to further seal the annular cavity 13 and the gap between the energy saver 4 and the installation groove 3;

[0051] Moreover, the design of the hard layer enables it to act as a piston, so that it can push the entire wax block 15 outward, preventing air from directly communicating with the annular cavity 13 from above the wax block 15;

[0052] It is worth mentioning that a heat conducting sheet or other heat conducting material can be installed at the position of the connecting channel 14 to facilitate heating and melting the wax block 15, while a heat insulating material can be used at the annular cavity 13, which can help the wax liquid to solidify again after melting, promote the formation of the wax layer and improve its stability after formation.

[0053] In one of the more preferred embodiments, based on the above embodiment, a further method for forming the wax layer is provided. Figure 6-7 ;

[0054] An extension frame 26 is fixed to the inner wall of the annular cavity 13 , which is in communication with the connecting channel 14 and extends the connecting channel 14 , and an air release port 18 is formed on the outer wall of the extension frame 26 .

[0055] The setting of the extension frame 26 can make the wax block 15 move along the extension frame 26 after being pushed out, so that it can be squeezed out by sticking to the inner wall of the annular cavity 13. In this way, as the wax liquid is squeezed out, a wax pile is formed at the end position of the extension frame 26, and the outermost wax liquid gradually solidifies. Figure 7 , the wax layer formed in this way will be concentrated near the inner side of the annular cavity 13, leaving space for the outer ring;

[0056] Then, as the wax block 15 is pushed out, the connecting channel 14 is connected to the air vent 18 on the extension frame 26, and a high-pressure environment is formed in the outer ring space of the annular cavity 13. The high-pressure environment can form a pressure difference between it and the external environment. In this way, even if the sealing filling layer formed above fails, it can still be exhausted outward by utilizing the pressure difference to prevent moisture from infiltrating. On the other hand, the high-pressure environment can also squeeze the formed wax layer, making the formed wax layer tighter, further improving the sealing effect.

[0057] Moreover, a pressure detector can be installed in the outer ring of the annular cavity 13. When the solid sealing filling layer in the above-mentioned gap fails or the sealing performance deteriorates, the leakage of air in the annular cavity 13 will cause its internal pressure to drop. The monitoring of its internal pressure by the pressure sensor can remind maintenance personnel to perform maintenance. In addition, the above-mentioned use of pressure difference to exhaust air to the outside to prevent the entry of moisture can also provide maintenance personnel with sufficient maintenance time.

[0058] In one of the more preferred embodiments, an elastic layer 12 is provided on the vertical plane below the inclined surface of the sliding frame 7 , and the interior of the elastic layer 12 is an elastic pore structure.

[0059] See Figure 7 The elastic layer 12 is provided so that the mixed liquid in the gel state can be absorbed into the pores in the elastic layer 12. The pore structure can provide a framework for the gel mixed liquid to prevent it from flowing directly into the annular cavity 13, and also provide strength for the solid sealing filling layer formed.

[0060] The elastic layer 12 may be made of a sponge layer or other materials.

[0061] In one of the more preferred embodiments, a sealing ring 22 is installed at the inner bottom of the mounting groove 3, and the ring diameter of the sealing ring 22 is smaller than the ring diameter of the annular cavity 13. Figure 7 The provision of the sealing ring 22 can further improve the sealing performance between the energy saver 4 and the bottom of the installation groove 3.

[0062] In one of the more preferred embodiments, a slider 19 is slidably installed on the inner bottom of the installation cavity 6, and the bottom end of the connecting rod 9 is rotatably installed on the slider 19. A pulley 21 is also rotatably installed on the inner bottom of the installation cavity 6. A pull rope 20 is connected to the inner wall of the installation cavity 6, and the other end of the pull rope 20 is fixed to the outer wall of the slider 19 after passing through the pulley 21.

[0063] From the above content, it can be seen that when the sliding frame 7 moves into the installation cavity 6, the lifting plate 8 will be driven to move upward through the rotation of the connecting rod 9. In order to further increase the upward movement of the lifting plate 8, the pulley 21 and the slider 19 are designed. When the sliding frame 7 moves, the slider 19 will be pulled in the opposite direction through the pull rope 20, thereby achieving the purpose of increasing the rotation angle of the connecting rod 9, and then achieving the effect of increasing the upward movement distance of the lifting plate 8 to ensure the degree of squeezing of the liquid storage capsule 10. At the same time, the increase in the upward movement distance of the lifting plate 8 also provides further conditions for creating a low-pressure environment in the annular cavity 13.

[0064] In one of the more preferred embodiments, a mounting ear 24 is fixed to the outer wall of the energy saver 4, and a corresponding slot is opened at the top of the mounting groove 3 for the mounting ear 24 to be snapped into and fixed by bolts. The mounting ears 24 arranged on both sides of the energy saver 4 have different shapes and sizes.

[0065] See Figure 1 The difference of the mounting ears 24 can provide a guide for the installation of the energy saver 4 to prevent it from being installed upside down.

[0066] In one of the more preferred embodiments, drainage grooves 23 are provided on the inclined surface of the sliding frame 7 , and the drainage grooves 23 are provided in a cross manner.

[0067] See Figure 9 The drainage grooves 23 arranged at an inclined plane crosswise can enable the liquid mixture squeezed out of the liquid storage capsule 10 to contact and mix more fully, thereby improving the mixing uniformity of the two.

[0068] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and drawings can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description will be given here.

[0069] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioning energy-saving control device for a communication base station, comprising a mounting base and a power saver, wherein the mounting base has a mounting groove for embedding and installing the power saver, characterized in that: Also includes: A contact sleeve is installed in the installation groove, and a contact pin is installed at the bottom of the energy saver, which can be inserted into the contact sleeve and connected to the power supply; An installation cavity is provided on the inner wall of the installation groove, and a sealing component is installed in the installation cavity. The sealing component includes two liquid mixtures. When the energy saver is installed in the installation groove, the two liquid mixtures in the sealing component are squeezed out and filled into the gap between the energy saver and the installation groove. The two liquid mixtures are mixed to form a solid sealing filling layer. The sealing assembly includes a sliding frame that is horizontally slidably mounted on the inner wall of the mounting cavity, and the outer wall of the sliding frame located on one side of the mounting groove is provided with an inclined surface. A spring is connected between the sliding frame and the inner wall of the mounting cavity. A lifting plate is vertically slidably mounted on the inner wall of the sliding frame, and the lifting plate divides the sliding frame into two sealed spaces. A connecting rod is rotatably connected between the lifting plate and the inner bottom of the mounting cavity. A plurality of liquid storage capsules are arranged on the top of the lifting plate, each of which has a liquid outlet extending through the side wall of the sliding frame, and a pressure valve is provided in the liquid outlet. Two liquid mixtures are alternately filled in the liquid storage capsules; the two liquid mixtures are silicate and water. An annular cavity is provided at the inner bottom of the mounting groove, and an air suction channel is provided in the wall of the sliding frame close to the mounting groove, and the air suction channel enables the annular cavity to communicate with the space in the sliding frame below the lifting plate; A ventilation cavity is formed between the sliding frame and the mounting cavity. A connecting channel is also provided inside the mounting seat, connecting the ventilation cavity with the annular cavity. The connecting channel is filled with a wax block that can seal the connecting channel. The outer layer of the wax block is coated with a wrapping layer, and the side of the wax block away from the annular cavity is provided with a hard layer. A cutter for cutting the wrapping layer is fixedly installed on the inner wall of the annular cavity. An extension frame is fixed on the inner wall of the annular cavity, which is connected to the connecting channel and extends the connecting channel, and an air vent is opened on the outer wall of the extension frame; an elastic layer is provided on the vertical plane below the inclined surface of the sliding frame, and the interior of the elastic layer is an elastic pore structure.

2. The air conditioning energy-saving control device for a communication base station according to claim 1, characterized in that: A sealing ring is installed on the inner bottom of the installation groove, and the ring diameter of the sealing ring is smaller than the ring diameter of the annular cavity.

3. The air conditioning energy-saving control device for a communication base station according to claim 2, characterized in that: A slider is slidably installed on the inner bottom of the installation cavity, and the bottom end of the connecting rod is rotatably installed on the slider. A pulley is also rotatably installed on the inner bottom of the installation cavity. A pull rope is connected to the inner wall of the installation cavity, and the other end of the pull rope is fixed to the outer wall of the slider after passing around the pulley.

4. The air conditioning energy-saving control device for a communication base station according to any one of claims 1 to 3, characterized in that: The outer wall of the energy saver is fixed with a mounting ear, and the top of the mounting groove is correspondingly provided with a slot for the mounting ear to be inserted and fixed by bolts. The mounting ears arranged on both sides of the energy saver have different shapes and sizes.

5. The air conditioning energy-saving control device for a communication base station according to claim 4, characterized in that: Drainage grooves are arranged on the inclined surface of the sliding frame, and the drainage grooves are arranged crosswise.

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