Integrated charging equipment based on cement-based energy storage

Abstract

The invention discloses integrated charging equipment based on cement-based energy storage, and relates to the technical field of charging. The device comprises a device body, and a winding mechanism and a protection mechanism are arranged in the device body; a control cavity is formed in the equipment body, the winding mechanism comprises a winding disc arranged in the control cavity, by means of the arranged winding mechanism, after a user uses the charging gun, the charging gun can be automatically wound and reset, it can be ensured that the charging gun cannot be discarded on the ground at will after being used, and therefore the charging gun is convenient to use. The problems of pollution, damage and the like caused by the fact that the charging gun makes contact with the ground are avoided, meanwhile, through automatic winding, automatic retracting can be achieved under the condition that a user is busy or the charging gun is inconvenient to reset, convenience is greatly improved, meanwhile, when the charging gun is automatically wound, inflation protection can be conducted on the charging gun through the protection mechanism, and the charging gun is protected. And the gun head can be prevented from being damaged due to external force such as collision and friction during winding.

Description

Technical Field

[0001] The present invention relates to the technical field of charging equipment, and in particular to an integrated charging equipment based on cement-based energy storage. Background Art

[0002] Charging piles are a core component of electric vehicle (EV) charging systems, primarily providing electrical energy to support the smooth charging process. With growing global environmental awareness and the advancement of energy structure transformation, electric vehicles (EVs) are becoming an increasingly important option in the transportation sector as a green travel mode. Against this backdrop, charging piles are becoming increasingly important as the infrastructure supporting the popularization and development of EVs.

[0003] The rapid development of the electric vehicle industry is driving increasing demand for charging facilities. However, due to the low penetration rate of electric vehicles, initial construction of charging piles faced issues such as poor layout and slow charging speeds, which impacted the user experience and hindered the further development of the electric vehicle market. With technological advancements, the performance of charging piles has been continuously optimized, including increased charging power, the introduction of intelligent management systems, and improved compatibility with new energy vehicles.

[0004] Currently, charging piles have evolved from traditional DC fast chargers and AC chargers to more intelligent networked charging piles, supporting remote monitoring, power metering, payment systems, automatic fault diagnosis, and other functions, forming a diversified charging network system. In the future, as the new energy vehicle market continues to expand, technological innovation, increased intelligence, and the popularization of charging pile networks will provide stronger support for the popularization of electric vehicles.

[0005] Therefore, charging piles are not only a key link in the development of the electric vehicle industry, but also play an increasingly important role in promoting the green energy revolution, achieving low-carbon economic goals, and reducing urban pollution.

[0006] The patent (application number: CN201520861061.7) discloses an integrated charging device, including a box, a battery compartment, a charger, a current sensor, and a power electronics module. The lower end of the box is provided with a plurality of battery compartments for storing batteries. The charger is located at the bottom end of the box. Each battery compartment is provided with a connection contact connected to the charger. The upper end of the box is provided with a touch panel. The output end of the touch panel is connected to the power electronics module. The power electronics module is connected to the charger. The current sensor is provided between the charger and the power electronics module. The utility model requires a small space, and the box as a whole is a movable device. It does not require large-scale civil engineering, occupies a small area, has a short production cycle, low construction cost and maintenance cost, and is also easy to manage.

[0007] This patent and the prior art have the following technical problems in actual use:

[0008] After using existing charging equipment, some users will place the charging gun directly on the ground. Although most charging piles are equipped with special hooks or brackets, some users will still place the charging gun on the ground at will, which will cause certain damage to the equipment in some bad weather. Summary of the Invention

[0009] The purpose of the present invention is to solve the above problems and provide an integrated charging device based on cement-based energy storage.

[0010] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0011] An integrated charging device based on cement-based energy storage includes a device body, wherein a winding mechanism and a protective mechanism are provided inside the device body;

[0012] A control chamber is provided inside the device body, the winding mechanism includes a winding reel provided inside the control chamber, a charging cable is provided on the surface of the winding reel, one end of the charging cable is fixedly mounted with a charging gun, a fixed disc is rotatably mounted on a side of the winding reel away from the charging cable, the fixed disc is fixedly connected to the control chamber, a connecting seat is provided on one side of the fixed disc, a clockwork spring is fixedly mounted inside the connecting seat, a linkage rod is rotatably mounted on one side of the fixed disc, the linkage rod passes through and extends into the interior of the connecting seat, and is fixedly connected to one end of the clockwork spring;

[0013] The protective mechanism includes a protective cover fixedly mounted on the surface of the charging gun, a transmission tube is provided on the surface of the charging cable, an airbag is provided inside the control cavity, a connecting tube is fixedly mounted between the airbag and the transmission tube, and one end of the transmission tube is connected to the protective cover.

[0014] Furthermore, the surface of the fixed disk is provided with a locking tooth, and a connecting block is fixedly installed on the surface of the linkage rod. The connecting block is located inside the fixed disk, and the connecting block is fixedly connected to the winding disk. A mating gear is provided on the surface of the fixed disk, and a connecting rod is slidingly provided inside the connecting block. One end of the connecting rod is fixedly connected to the mating gear, and a connecting spring is sleeved on the surface of the connecting rod.

[0015] Furthermore, the connecting seat is fixedly connected to the inner wall of the control chamber, a fixed cylinder is fixedly installed on the inner wall of the control chamber, a matching cylinder is rotatably installed on one side of the linkage rod, a spiral groove and a vertical groove are provided on the surface of the matching cylinder, a linkage ring is slidably installed on the surface of the matching cylinder, and the linkage ring is movably connected to the spiral groove.

[0016] Furthermore, a leather cup piston is slidably mounted on the inner wall of the fixed cylinder, the linkage ring is fixedly connected to the leather cup piston, and a spring is fixedly connected between the fixed cylinder and the leather cup piston.

[0017] Furthermore, an airbag seat is fixedly installed on the inner bottom of the control cavity, the airbag is fixedly connected to the inner wall of the airbag seat, and an inflation tube is fixedly connected between one side of the fixing tube and the airbag.

[0018] Furthermore, a sliding seat is fixedly installed on the inner bottom of the control cavity, a locking block is slidably installed inside the sliding seat, and a locking groove is opened on the surface of the winding disk, and the locking block can cooperate with the locking groove.

[0019] Furthermore, a reset rod is fixedly mounted on one side of the sliding seat close to the engaging block. The reset rod passes through and extends into the interior of the engaging block. A reset spring is sleeved on the surface of the engaging block.

[0020] Furthermore, the engaging block is located on one side of the airbag.

[0021] Furthermore, a solenoid valve is provided inside the transmission tube, and the device body is electrically connected to the solenoid valve.

[0022] The beneficial effects of the present invention are as follows:

[0023] 1. The present invention provides a winding mechanism that can automatically wind up and reset the charging gun after the user has used it, ensuring that the charging gun will not be casually thrown on the ground after use, avoiding pollution, damage and other problems caused by the contact between the charging gun and the ground. At the same time, through automatic winding, the charging gun can be automatically retracted when the user is busy or inconvenient to reset it, greatly improving convenience. At the same time, when the charging gun is automatically wound up, the protective mechanism can inflate the charging gun for protection, preventing damage to the gun head due to external forces such as collision and friction during winding.

[0024] 2. The present invention provides a reeling mechanism that can limit the rapid pulling of the charging cable, preventing users from pulling the charging cable too hard in a hurry or without paying attention, preventing the charging cable from being overstretched or worn, and preventing the cable from being entangled or stuck when being pulled quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the device body of the present invention;

[0026] Figure 2 It is a side view of the device body of the present invention;

[0027] Figure 3 It is a schematic diagram of the interior of the device body of the present invention;

[0028] Figure 4 Schematic diagram of the winding mechanism of the present invention;

[0029] Figure 5 It is a schematic diagram of the fixed cylinder of the present invention;

[0030] Figure 6 Schematic diagram of the clockwork spring of the present invention;

[0031] Figure 7 It is a schematic diagram of the fixed disk of the present invention;

[0032] Figure 8 is a schematic cross-sectional view of the transmission tube of the present invention;

[0033] Figure 9 This invention Figure 7 Schematic diagram at point A in the middle.

[0034] Figure markings: 1. Equipment body; 2. Winding mechanism; 201. Winding disk; 202. Fixed disk; 203. Connecting seat; 204. Spring; 205. Linking rod; 3. Protection mechanism; 31. Protective cover; 32. Transmission tube; 33. Airbag; 34. Connecting tube; 4. Control chamber; 5. Charging line; 6. Charging gun; 7. Clamping tooth; 8. Connecting block; 9. Matching gear; 10. Connecting rod; 11. Connecting spring; 12. Fixed cylinder; 13. Matching cylinder; 14. Spiral groove; 15. Vertical groove; 16. Linking ring; 17. Leather cup piston; 18. Airbag seat; 19. Inflation tube; 20. Sliding seat; 21. Engaging block; 22. Clamping groove; 23. Reset rod; 24. Reset spring. DETAILED DESCRIPTION

[0035] To make the objectives, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0036] An integrated charging device based on cement-based energy storage according to a preferred embodiment of the present invention will be described in detail below.

[0037] Example 1, as Figures 1-9 As shown, it includes a device body 1, and a winding mechanism 2 and a protection mechanism 3 are provided inside the device body 1;

[0038] A control chamber 4 is provided inside the device body 1. The winding mechanism 2 includes a winding reel 201 disposed inside the control chamber 4. A charging cable 5 is provided on the surface of the winding reel 201. A charging gun 6 is fixedly installed on one end of the charging cable 5. A fixed disc 202 is rotatably installed on the side of the winding reel 201 away from the charging cable 5. The fixed disc 202 is fixedly connected to the control chamber 4. A connecting seat 203 is provided on one side of the fixed disc 202. A spring 204 is fixedly installed inside the connecting seat 203. A linkage rod 205 is rotatably installed on one side of the fixed disc 202. The linkage rod 205 passes through and extends into the interior of the connecting seat 203 and is fixedly connected to one end of the spring 204.

[0039] The protection mechanism 3 includes a protective sleeve 31 fixedly mounted on the surface of the charging gun 6. A transmission tube 32 is sheathed on the surface of the charging cable 5. An airbag 33 is provided inside the control chamber 4. A connecting tube 34 is fixedly mounted between the airbag 33 and the transmission tube 32. One end of the transmission tube 32 is connected to the protective sleeve 31.

[0040] When the user uses the charging gun 6, when the user pulls the charging gun 6, the charging gun 6 drives the charging line 5 to move, and at the same time, the charging line 5 wound on the winding disk 201 will be driven and pulled, thereby driving the winding disk 201 to rotate. At this time, the winding disk 201 synchronously drives the fixed disk 202 installed on one side to rotate when rotating. When the fixed disk 202 rotates, the fixed disk 202 synchronously drives the linkage rod 205 to rotate, and then drives the clockwork spring 204 to do a winding movement inside the connecting seat 203, so that the clockwork spring 204 contracts due to elastic potential energy. After the user inserts the charging gun 6 into the new energy vehicle, the clockwork spring 204 is immediately locked and the charging is ready. After completion, if the user casually drops the charging gun 6 on the ground, the clockwork spring 204 will lose its locking force, thereby driving the linkage rod 205 to rotate in the opposite direction and reset. During this process, the linkage rod 205 will drive the fixed disk 202 and the winding disk 201 to rotate in the opposite direction, thereby reeling the charging gun 6 and resetting it through the charging cable 5. At the same time, during the reeling process, the airbag 33 inside the control chamber 4 will transport the gas through the connecting tube 34 to the transmission tube 32, and then transport it through the transmission tube 32 to the protective cover 31 on the surface of the charging gun, so that the protective cover 31 is inflated and expanded, thereby protecting the charging gun 6 during the reeling process and preventing damage caused by bumps.

[0041] Through the provided winding mechanism 2, the charging gun 6 can be automatically wound up and reset after the user has used it, ensuring that the charging gun 6 will not be casually thrown on the ground after use, avoiding pollution, damage and other problems caused by the contact between the charging gun 6 and the ground. At the same time, through automatic winding, the charging gun 6 can be automatically retracted when the user is busy or inconvenient to reset it, greatly improving convenience. At the same time, when the charging gun 6 is automatically wound up, the protective mechanism 3 can inflate the charging gun 6 for protection, preventing damage to the gun head due to external forces such as collision and friction during winding.

[0042] Example 2, as Figures 1-9 As shown, the surface of the fixed disk 202 is provided with a latching tooth 7, the surface of the linkage rod 205 is fixedly mounted with a connecting block 8, the connecting block 8 is located inside the fixed disk 202, the connecting block 8 is fixedly connected to the winding disk 201, the surface of the fixed disk 202 is provided with a matching gear 9, the interior of the connecting block 8 is slidably provided with a connecting rod 10, one end of the connecting rod 10 is fixedly connected to the matching gear 9, and the surface of the connecting rod 10 is sleeved with a connecting spring 11;

[0043] When the user drives the charging cable 5 to move through the charging gun 6, the charging cable 5 drives the reel 201 to rotate, and the reel 201 drives the fixed disk 202 to rotate synchronously. When the user pulls the fixed disk 202 charging cable 5 at a constant speed, the charging cable 5 will drive the fixed disk 202 to rotate at a constant speed through the reel 201. At this time, the fixed disk 202 will drive the connecting block 8 inside it to rotate at a constant speed. At this time, the connecting block 8 will drive the matching gear 9 to rotate at a constant speed. If the user pulls the charging gun 6 quickly, the charging cable 5 will drive the reel 201 to rotate quickly. When the winding disk 201 rotates rapidly, the fixed disk 202 also rotates rapidly, and the connecting block 8 inside it drives the matching gear 9 to rotate rapidly. At this time, the matching gear 9 is thrown outward under the action of centrifugal force, and the connecting rod 10 slides inside the connecting block 8, squeezing the connecting spring 11. As the matching gear 9 is thrown out, the matching gear 9 engages with the tooth 7 inside the fixed disk 202, thereby limiting the rotation of the winding disk 201. The user cannot continue to pull the charging cable 5. When the staff pulls at a constant speed, they can continue to pull.

[0044] The winding mechanism 2 is set up to limit the rapid pulling of the charging cable 5, preventing the user from pulling the charging cable 5 hard in a hurry or without paying attention, preventing the charging cable 5 from being overstretched or worn, and at the same time preventing the charging cable 5 from being entangled or stuck when the charging cable 5 is pulled quickly.

[0045] Example 3, as Figure 1-Figure 7As shown, it includes a connecting seat 203 fixedly connected to the inner wall of the control chamber 4, a fixed cylinder 12 fixedly installed on the inner wall of the control chamber 4, a matching cylinder 13 rotatably installed on one side of the linkage rod 205, a spiral groove 14 and a vertical groove 15 are provided on the surface of the matching cylinder 13, a linkage ring 16 is slidably installed on the surface of the matching cylinder 13, the linkage ring 16 is movably connected to the spiral groove 14, a leather cup piston 17 is slidably installed on the inner wall of the fixed cylinder 12, the linkage ring 16 and the leather cup piston 17 are fixedly connected, a spring is fixedly connected between the fixed cylinder 12 and the leather cup piston 17, an airbag seat 18 is fixedly installed on the inner bottom of the control chamber 4, the airbag 33 is fixedly connected to the inner wall of the airbag seat 18, and an inflation tube 19 is fixedly connected between one side of the fixed cylinder 12 and the airbag 33;

[0046] When the linkage rod 205 rotates, the linkage rod 205 drives the matching cylinder 13 to rotate synchronously. When the matching cylinder 13 rotates, under the restriction of the spiral groove 14, it will drive the linkage ring 16 to rotate in a circle and move forward, thereby pushing the leather cup piston 17 inside the fixed cylinder 12 to inflate the airbag 33. At the same time, when the leather cup piston 17 moves, it squeezes the spring inside the fixed cylinder 12. When the matching cylinder 13 rotates to the point where the vertical groove 15 is aligned with the linkage ring 16, the spring will push the leather cup piston 17, and then drive the linkage ring 16 to reset through the vertical groove 15 to realize reciprocating motion and continuously inflate the airbag 33, so that when the charging gun 6 is subsequently reeled up, the protective cover 31 on the surface of the charging gun 6 can be inflated, thereby protecting the charging gun 6.

[0047] Example 4, as Figures 1-9 As shown, a sliding seat 20 is fixedly installed on the inner bottom of the control chamber 4, and a locking block 21 is slidably installed inside the sliding seat 20. A locking groove 22 is opened on the surface of the winding disk 201, and the locking block 21 can cooperate with the locking groove 22. A reset rod 23 is fixedly installed on the side of the sliding seat 20 close to the locking block 21. The reset rod 23 passes through and extends into the interior of the locking block 21. A reset spring 24 is sleeved on the surface of the locking block 21.

[0048] When the airbag 33 is inflated, it gradually expands, thereby pushing the locking block 21 to slide inside the sliding seat 20, so that the locking block 21 and the locking groove 22 on the surface of the winding disk 201 engage with each other, thereby limiting the rotation of the winding disk 201. When the charging gun 6 is charging, the winding disk 201 is prevented from rotating, reducing the tension on the charging gun 6 and the charging port.

[0049] Example 5, as Figures 1-8 As shown, the locking block 21 is located on one side of the airbag 33, an electromagnetic valve is provided inside the transmission tube 32, and the device body 1 is electrically connected to the electromagnetic valve.

[0050] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An integrated charging device based on cement-based energy storage, comprising a device body (1), characterized in that: A winding mechanism (2) and a protection mechanism (3) are provided inside the equipment body (1); A control chamber (4) is provided inside the device body (1), and the winding mechanism (2) includes a winding disc (201) provided inside the control chamber (4), a charging cable (5) is provided on the surface of the winding disc (201), and a charging gun (6) is fixedly installed on one end of the charging cable (5), a fixed disc (202) is rotatably installed on the side of the winding disc (201) away from the charging cable (5), and the fixed disc (202) is fixedly connected to the control chamber (4), a connecting seat (203) is provided on one side of the fixed disc (202), a spring spring (204) is fixedly installed inside the connecting seat (203), and a linkage rod (205) is rotatably installed on one side of the fixed disc (202), and the linkage rod (205) passes through and extends into the interior of the connecting seat (203) and is fixedly connected to one end of the spring spring (204); The protective mechanism (3) includes a protective sleeve (31) fixedly mounted on the surface of the charging gun (6); a transmission tube (32) is sleeved on the surface of the charging cable (5); an air bag (33) is provided inside the control chamber (4); a connecting tube (34) is fixedly mounted between the air bag (33) and the transmission tube (32); and one end of the transmission tube (32) is connected to the protective sleeve (31).

2. The integrated charging device based on cement-based energy storage according to claim 1, characterized in that: The surface of the fixed disk (202) is provided with a latching tooth (7), the surface of the linkage rod (205) is fixedly installed with a connecting block (8), the connecting block (8) is located inside the fixed disk (202), the connecting block (8) is fixedly connected to the winding disk (201), the surface of the fixed disk (202) is provided with a matching gear (9), the interior of the connecting block (8) is slidably provided with a connecting rod (10), one end of the connecting rod (10) is fixedly connected to the matching gear (9), and the surface of the connecting rod (10) is sleeved with a connecting spring (11).

3. The integrated charging device based on cement-based energy storage according to claim 1, characterized in that: The connecting seat (203) is fixedly connected to the inner wall of the control chamber (4); a fixed cylinder (12) is fixedly installed on the inner wall of the control chamber (4); a matching cylinder (13) is rotatably installed on one side of the linkage rod (205); a spiral groove (14) and a vertical groove (15) are provided on the surface of the matching cylinder (13); a linkage ring (16) is slidably installed on the surface of the matching cylinder (13); and the linkage ring (16) is movably connected to the spiral groove (14).

4. The integrated charging device based on cement-based energy storage according to claim 3 is characterized in that: A leather cup piston (17) is slidably mounted on the inner wall of the fixed cylinder (12), the linkage ring (16) is fixedly connected to the leather cup piston (17), and a spring is fixedly connected between the fixed cylinder (12) and the leather cup piston (17).

5. The integrated charging device based on cement-based energy storage according to claim 1, characterized in that: An airbag seat (18) is fixedly mounted on the inner bottom of the control chamber (4), the airbag (33) is fixedly connected to the inner wall of the airbag seat (18), and an inflation tube (19) is fixedly connected between one side of the fixing cylinder (12) and the airbag (33).

6. The integrated charging device based on cement-based energy storage according to claim 1, characterized in that: A sliding seat (20) is fixedly mounted on the inner bottom of the control chamber (4), a snap-fit ​​block (21) is slidably mounted inside the sliding seat (20), a snap-fit ​​groove (22) is provided on the surface of the winding disk (201), and the snap-fit ​​block (21) can cooperate with the snap-fit ​​groove (22).

7. The integrated charging device based on cement-based energy storage according to claim 6, characterized in that: A reset rod (23) is fixedly mounted on one side of the sliding seat (20) close to the locking block (21). The reset rod (23) passes through and extends into the interior of the locking block (21). A reset spring (24) is sleeved on the surface of the locking block (21).

8. The integrated charging device based on cement-based energy storage according to claim 6, characterized in that: The engaging block (21) is located on one side of the airbag (33).

9. The integrated charging device based on cement-based energy storage according to claim 1, characterized in that: A solenoid valve is provided inside the transmission pipe (32), and the device body (1) is electrically connected to the solenoid valve.

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