Quick docking structure of temperature controller of energy storage device

Abstract

The utility model discloses a kind of temperature controller quick docking structure of energy storage equipment, including quick wiring structure, quick wiring structure contains plug-in, lifting limiting tube sleeve is equipped on plug-in, inside is elastically connected positioning stud by upper compression spring, positioning stud can be connected with temperature controller original screw thread connection screw hole helical cooperation;Plug-in inner thread cooperation lower compression screw rod, its lower end is connected with electricity piece;Plug-in lateral extension plug-in tube is connected as a whole by connecting row board, plug-in tube and connecting row board are realized multiple degree-of-freedom activity by clearance cooperation sphere, plug-in tube inner screw seat cooperation press line screw rod, press line screw rod is connected with synchronous pull rod, by synchronous pull rod linkage, line fixing, mechanical connection and electrical fixing can be completed synchronously;The utility model realizes multiple line synchronous docking, shortens connection time consumption, improves connection stability and operation flexibility, reduces artificial cost, adapts to the scene that line quantity increases after energy storage equipment power promotion.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment technology, specifically a quick docking structure for a temperature controller of an energy storage device. Background Technology

[0002] Core components of energy storage devices (such as battery packs) are extremely sensitive to temperature. Excessive temperature can easily lead to thermal runaway, while excessively low temperature will significantly reduce energy storage efficiency and cycle life. As energy storage systems develop towards higher density and larger scale, the operating environment of the equipment is becoming increasingly complex. Extreme outdoor climates and long-term high-load operation place stringent requirements on the accuracy and response speed of temperature control. Traditional extensive temperature control methods are no longer suitable. The advancement of sensor technology, intelligent algorithms and Internet of Things technology has provided technical support for achieving real-time monitoring and dynamic adjustment of refined temperature control. As a result, the temperature controller of energy storage devices has become a core component to ensure the safe and stable operation of the system. However, the current assembly process of temperature controllers for energy storage devices typically requires the connection of multiple functional circuits, including temperature sensing circuits, heat dissipation control circuits, and safety warning circuits. Different circuits correspond to different functional modules inside the controller and interfaces with external devices. During assembly, operators need to manually align and connect them one-to-one. In actual production, the connection of circuits for a single device often takes more than 30 minutes. Moreover, as the power level of energy storage devices increases, the number of circuits increases from more than ten to dozens, and the connection time increases linearly. This directly reduces the overall cycle time of the production line and increases labor costs.

[0003] To address this issue, the present invention provides a quick docking structure for the temperature controller of an energy storage device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a quick docking structure for the temperature controller of an energy storage device, thus solving the aforementioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-connect structure for the temperature controller of an energy storage device, comprising: The quick-connection structure is inserted into the power connection port of the temperature controller and is threadedly connected to the temperature controller by rotation. The quick-connection structure includes plugs, each plug having an integrally formed lifting limiting sleeve on its upper surface. The inner wall of the lifting limiting sleeve has symmetrically arranged grooves along its axis that engage with the integrally formed limiting protrusion on the side of the positioning stud. An upper pressure spring is elastically connected between the lower part of the lifting limiting sleeve and the lower surface of the positioning stud, thereby limiting the up-and-down movement of the positioning stud within the lifting limiting sleeve. A threaded hole is formed through the lifting limiting sleeve's axis inside the plug, and this threaded hole engages with a lower pressure screw. The lower end of the lower pressure screw spirals out of the threaded hole and is fixed to the contact piece on the lower surface of the plug. A wire insertion tube extends integrally from the side of the plug, and a screw seat is integrally formed inside the wire insertion tube at the connection point. A wire pressing screw is helically engaged inside the screw seat, and the upper end of each wire pressing screw is connected to a synchronous pull rod via bolts.

[0006] Preferably, the number of the plug-ins is set to be equal to the number of power interfaces on the same side as the temperature controller connection position, and the screws used to fix the circuit of the temperature controller are removed.

[0007] Preferably, the upper side of the positioning stud is integrally provided with an external thread that engages with the original screw hole of the temperature controller.

[0008] Preferably, the external thread of the positioning stud does not interfere with the movement of the lifting limiting sleeve.

[0009] Preferably, the upper end of the pressing screw is connected to the defined insertion hole at the center of the bottom surface of the positioning stud by means of a protrusion and a sliding groove for rotational force.

[0010] Preferably, the conduits are connected as a whole by a connecting plate.

[0011] Preferably, the connection point between the connector tube and the connecting plate maintains multi-degree-of-freedom mobility through a ball in a gap fit on the connector tube. Beneficial effects

[0012] This invention provides a quick docking structure for the temperature controller of an energy storage device. Compared with the prior art, it has the following advantages: The temperature controller of this energy storage device features a quick-connect structure. By linking multiple wire screws, conduits, and plugs with a synchronous pull rod and connecting plate, multiple functional circuits can be simultaneously positioned, fixed, and connected. Simultaneously, the dual fixing structure—using the helical engagement of the positioning studs with the original screw holes of the temperature controller, the elastic pressure provided by the upper spring, and the lower screw pushing the contact plate to press the circuit—replaces the traditional manual alignment and connection method. This significantly reduces the connection time for a single device, effectively improving the overall production line cycle time. Compared to traditional screw-based circuit fixing, the integrated design of rotating positioning studs and synchronous pull rods simplifies the circuit connection process, reduces manual operation complexity, and lowers labor costs. It is particularly suitable for scenarios where the number of circuits increases after the power of energy storage devices is upgraded. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural perspective view of this utility model; Figure 2 This is a cross-sectional view of the structure of this utility model; Figure 3 This is an exploded structural diagram of this utility model; Figure 4 This is the utility model Figure 2 Enlarged view of point A in the middle.

[0014] In the diagram: 1. Quick-connect structure; 11. Insert; 111. Positioning stud; 112. Lifting limiting sleeve; 113. Downward pressing screw; 114. Upward pressing spring; 115. Connecting piece; 116. Insert tube; 117. Screw seat; 12. Connecting plate; 13. Synchronous pull rod; 131. Wire pressing screw. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-4 A quick-connect structure for the temperature controller of an energy storage device, comprising: Quick-connection structure 1 is inserted into the power connection port of the temperature controller and is threadedly connected to the temperature controller by rotation. The quick-connection structure 1 includes plug-in 11. The number of plug-in 11 is set equal to the number of power interfaces on the same side as the temperature controller connection position. The screws used to fix the circuit of the temperature controller are removed. Each plug-in 11 has a lifting limiting sleeve 112 integrally provided on its upper surface. The inner wall of the lifting limiting sleeve 112 is symmetrically provided along the axis with sliding grooves that cooperate with the integral limiting protrusions on the side of the positioning stud 111. An upper pressure spring 114 is elastically connected between the lower part of the lifting limiting sleeve 112 and the lower surface of the positioning stud 111. This limits the up-and-down movement of the positioning stud 111 within the lifting limiting sleeve 112. The upper side of the positioning stud 111 is integrally provided with an external thread that engages with the original screw hole of the temperature controller, ensuring no movement interference with the lifting limiting sleeve 112. The insert 11 has a threaded hole extending downwards from the axis of the lifting limiting sleeve 112, which engages with the pressing screw 113. The upper end of the pressing screw 113, with its protrusion and groove, is rotated and connected to the center of the bottom surface of the positioning stud 111. Within the defined socket, the lower end of the pressing screw 113 spirals out of the screw hole and is fixed to the contact piece 115 on the lower surface of the plug 11. A wire insertion tube 116 extends integrally from the side of the plug 11, and the wire insertion tubes 116 are connected as a whole by a connecting plate 12. The connection point between the wire insertion tube 116 and the connecting plate 12 maintains multi-degree-of-freedom movement through a ball joint with a clearance fit on the wire insertion tube 116. A screw seat 117 is integrally provided inside the wire insertion tube 116 at the wiring position, and a wire clamping screw is spirally fitted inside the screw seat 117. The upper end of the wire clamping screw 131 is connected to the synchronous pull rod 13 by bolts. Thus, by pulling the synchronous pull rod 13, the insertion tube 116 and the plug-in 11 are driven. This enables the wire clamping screw 131 to fix the internal circuit of the insertion tube 116 with the screw seat 117, the positioning stud 111 to connect with the original screw connection screw hole, and the pressing screw 113 to fix the circuit at the temperature controller wiring interface after the screw hole of the plug-in 111 is pushed down to connect with the electrical piece 115. The wire clamping screw 131 can be a linear telescopic, non-rotatable rod structure.

[0017] During operation, first insert the temperature sensing and heat dissipation control circuits into the connector tube 116. Pull the synchronous pull rod 13 and the connecting plate 12 to make the wire pressing screw 131 move spirally to press the circuit and complete the initial positioning. The connector tube 116 and the adjusting plug 11 tilt accordingly, and insert the circuit into the corresponding temperature controller wiring interface. Adjust the angle of the plug 11 to insert it into the interface. The upper pressure spring 114 assists in the initial positioning of the plug 11. Align the positioning stud 111 with the original screw hole and rotate the positioning stud 111. Its external thread and the screw hole cooperate to complete the mechanical connection. The sliding groove of the lifting limiting sleeve 112 cooperates with the protrusion of the positioning stud 111 to ensure stability. The upper pressure spring 114 provides elastic pressure to ensure a tight connection. The lower pressure screw 113 moves down synchronously, pushing the electrical contact piece 115 to press the circuit at the interface, realizing the electrical connection and fixing it to prevent loosening. The other side can be operated in the same way.

[0018] In summary, by setting up a synchronous pull rod 13 to link multiple wire pressing screws 131, wire insertion tubes 116, and plugs 11 with the connecting plate 12, multiple sets of functional circuits can be synchronously positioned, fixed, and connected. At the same time, through the spiral engagement of the positioning stud 111 with the original screw hole of the temperature controller, the elastic pressure provided by the upper pressure spring 114, and the double fixing structure of the lower pressure screw 113 pushing the contact plate 115 to press the circuit, the traditional "one-to-one" manual alignment connection method is replaced, significantly shortening the circuit connection time of a single device and effectively improving the overall cycle time of the production line. Compared with the traditional circuit fixing screws, the integrated design of rotating connection of positioning stud 111 and linkage operation of synchronous pull rod 13 simplifies the circuit connection steps, reduces the complexity of manual operation, and lowers labor costs, especially suitable for scenarios where the number of circuits increases after the power of energy storage equipment is increased.

[0019] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0020] Working Principle: During operation, firstly, the temperature sensing circuit, heat dissipation control circuit, and other functional circuits to be connected are inserted into the corresponding connector tube 116. Then, by pulling the synchronous pull rod 13 and the connecting plate 12, the synchronous pull rod 13 drives the wire clamping screw 131 to spirally move within the screw seat 117, thereby quickly clamping and fixing the circuits inside the connector tube 116, completing the initial positioning of the circuits. At this time, under the action of the connecting plate 12, the connector tube 116 and the adjusting plug 11 will tilt at a certain angle. Next, the temperature sensing circuit, heat dissipation control circuit, and other functional circuits are inserted into the corresponding wiring interfaces of the temperature controller, and the angle and position of the plug 11 are manually adjusted so that the plug 11 is inserted into the corresponding wiring interface of the temperature controller. At this time, under the action of the upper pressure spring 114, the plug 11 can initially position the corresponding circuit in the wiring interface of the temperature controller, and the positioning stud 111 will align with the original screw connection screw hole of the temperature controller. Then, by pulling the synchronous pull rod 13 and the connecting plate 12, the circuits are quickly clamped and fixed. The rod 13 and the connecting plate 12 rotate to position the stud 111. The external thread on the upper side of the stud 111 engages with the screw hole to achieve a mechanical connection. At the same time, the sliding groove on the inner wall of the lifting limiting sleeve 112 engages with the limiting protrusion on the side of the positioning stud 111 to ensure stability during rotation. The upper pressure spring 114 provides elastic pressure inside the lifting limiting sleeve 112 to ensure a tight connection between the positioning stud 111 and the screw hole. During the connection of the positioning stud 111, the lower pressure screw 113 is rotated and connected to the bottom of the positioning stud 111 through the protrusion and the limiting insertion hole. The lower end engages with the screw hole inside the plug 11. It will move downward synchronously with the rotation of the positioning stud 111, thereby pushing the contact piece 115 downward. After the contact piece 115 is pushed down, it tightly presses against the wire inserted into the wiring interface of the temperature controller, achieving a firm fixation of the electrical connection and preventing the wire from loosening. In this way, the electrical connection of the wiring interface of the temperature controller and the corresponding instruments can be realized. The other side is the same as above.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-connect structure for the temperature controller of an energy storage device, characterized in that, include: The quick-connection structure (1) is inserted into the power connection port of the temperature controller and is threadedly connected to the temperature controller by rotation. The quick-connection structure (1) includes a plug-in (11). Each plug-in (11) has a lifting limiting sleeve (112) integrally provided on its upper surface. The inner wall of the lifting limiting sleeve (112) is symmetrically provided with a sliding groove that cooperates with the side limiting protrusion of the positioning stud (111). An upper pressure spring (114) is elastically connected between the lower part of the lifting limiting sleeve (112) and the lower surface of the positioning stud (111), thereby limiting the up and down movement of the positioning stud (111) inside the lifting limiting sleeve (112). The interior of the plug-in (11) is within the lifting limiting sleeve. A threaded hole is provided through the shaft of the sleeve (112) and is screwed into the screw hole and screwed into the pressing screw (113). The lower end of the pressing screw (113) is screwed out of the threaded hole and fixed to the electrical contact piece (115) on the lower surface of the plug (11). The side of the plug (11) is integrally extended with a wire insertion tube (116). The inside of the wire insertion tube (116) is integrally provided with a screw seat (117) at the wiring position. The inside of the screw seat (117) is screwed into a wire pressing screw (131). The upper end of the wire pressing screw (131) is connected to the synchronous pull rod (13) by bolts.

2. The quick docking structure for the temperature controller of an energy storage device according to claim 1, characterized in that: The number of the plug-in (11) is set to be equal to the number of the power interface on the same side as the temperature controller connection position, and the screws used to fix the circuit of the temperature controller are removed.

3. The quick docking structure for the temperature controller of an energy storage device according to claim 1, characterized in that: The upper side of the positioning stud (111) is integrally provided with an external thread that is helically engaged with the original screw hole of the temperature controller.

4. The quick docking structure for the temperature controller of an energy storage device according to claim 3, characterized in that: The external thread of the positioning stud (111) does not interfere with the movement of the lifting limiting sleeve (112).

5. The quick docking structure for the temperature controller of an energy storage device according to claim 1, characterized in that: The upper end of the pressing screw (113) is connected to the defined insertion hole at the center of the bottom surface of the positioning stud (111) by a combination of a protrusion and a groove.

6. The quick docking structure for the temperature controller of an energy storage device according to claim 1, characterized in that: The insertion tubes (116) are connected as a whole by a connecting plate (12).

7. The quick docking structure for the temperature controller of an energy storage device according to claim 1, characterized in that: The connection point between the connector tube (116) and the connecting plate (12) maintains multi-degree-of-freedom mobility through a ball in a gap fit on the connector tube (116).

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