Heating handlebar sleeve of electric bicycle
By designing an electric bicycle heating handle cover including a plastic conduit, a heating film and an external handle cover, the problems of high energy consumption and uneven heating in the prior art are solved, and the effects of low energy consumption, uniform heating and long service life are achieved.
Patent Information
- Application Number
- CN202421454288.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The existing electric bicycle heating handle cover has problems such as high energy consumption, uneven heating, complex installation and inconvenient disassembly, which affects the riding experience and service life.
A heating handle sleeve including a plastic conduit, a heating film and an external handle sleeve is designed. The plastic conduit is equipped with a limit groove and a wiring groove to fix the heating film; the heating film adopts a multi-layer structure of an insulating layer, a heating layer and a flexible adhesive layer to ensure a safe and reliable heating effect; the external sleeve increases the comfort and beauty of riding.
It achieves low energy consumption, uniform heating and long service life heating effects, improving the riding experience and product durability and safety.
Smart Images
Figure CN222538950U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric bicycle accessories, in particular to a heating grip cover of an electric bicycle. Background Art
[0002] At present, electric bicycles have become the preferred means of transportation for people in their daily lives because they have the simplicity and environmental protection of bicycles and the convenience, labor-saving and high efficiency of electric vehicles. However, when riding electric bicycles in winter or cold weather, the heat of the hands is easily lost, causing the hands to get cold and affecting the riding experience.
[0003] In response to this situation, there are many types of heated gloves and heated grip covers for electric bicycles and other vehicles on the market. The heated gloves are relatively thick, which affects the riding feel and are inconvenient to carry. Some existing heated grip covers are complicated to install and inconvenient to disassemble. They consume high energy during riding. When the battery is low or used for too long, the grip covers are prone to uneven heating, with some parts overheating while other parts are insufficient to provide sufficient warmth, which seriously affects the user's riding experience and the service life of the grip covers.
[0004] Therefore, in order to provide users with a better riding experience, it is necessary to develop a heating grip with low energy consumption, uniform heating and long service life. Utility Model Content
[0005] The utility model provides a heating grip cover suitable for an electric bicycle in order to solve the above technical problems.
[0006] A first aspect of the present application provides a heating grip cover for an electric bicycle, the heating grip cover comprising:
[0007] A plastic conduit, the plastic conduit being mounted on the handlebar, the upper surface of the plastic conduit being provided with a limiting groove and a wiring groove, the limiting groove being in communication with the wiring groove;
[0008] A heating film, the heating film is installed on the limiting groove, the heating film comprises an insulating layer, a heating layer and a flexible adhesive layer, the insulating layer covers above the heating layer, the flexible adhesive layer covers below the heating layer and adheres to the limiting groove;
[0009] An external handle is mounted on the plastic conduit.
[0010] Through the above technical solution, the surface of the plastic conduit is provided with a limit groove and a wiring slot, which realizes the fastening and wired connection of the heating film, making the heating function more stable and the heating more uniform; the multi-layer structure of the heating film, including an insulating layer, a heating layer and a flexible adhesive layer, not only ensures a safe and reliable heating effect, but also improves the durability and service life of the product; the external grip increases the riding comfort and beauty. Compared with the traditional design, the heating grip of the present application ensures the stability and uniformity of the heating function, while improving the durability and safety of the product, making riding more comfortable.
[0011] Optionally, the width of the limiting groove is the same as the width of the heating film, and the height of the limiting groove is the same as the height of the heating film, and the heating film and the limiting groove are embedded in each other.
[0012] Through the above technical solution, the height and width of the heating film are the same as the height and width of the limiting groove, and the heating film can be completely embedded in the limiting groove, ensuring that the heating film is firmly fixed and preventing displacement or loosening, thereby improving the uniformity and stability of the heating effect.
[0013] Optionally, anti-slip grooves are provided on both sides of the limiting groove, and two limiting strips are provided on the outer side of the flexible adhesion layer. The width of the limiting strip is the same as the width of the anti-slip groove strip, and the height of the limiting strip is the same as the height of the anti-slip groove. When the flexible adhesion layer is adhered to the limiting groove, the limiting strip is embedded in the anti-slip groove.
[0014] Through the above technical solution, the fastening position of the heating film is ensured by the interlocking design of the limit strip on the outside of the flexible adhesive layer and the anti-skid groove, which further prevents sliding or falling off during use, improves the fixing stability of the heating film and the plastic conduit, reduces the wear or damage caused by the sliding of the heating film during riding, and extends the service life of the heating device. At the same time, the mutual interlocking of the limit strip and the anti-skid groove provides additional fixing support, further enhances the stability and durability of the system, effectively extends the service life of the product, and improves the reliability and durability of the heating effect.
[0015] Optionally, a control wire is provided at one end of the heating layer away from the handlebar, and the control wire is electrically connected to the control switch through the wiring slot.
[0016] Through the above technical solution, the control line of the heating layer is electrically connected to the control switch through the wiring slot, so that the user can conveniently control the switch of the heating function, thereby improving the practicality and convenience of the heating grip cover.
[0017] Optionally, the inner wall of the plastic conduit is provided with a heat insulation layer.
[0018] Through the above technical scheme, the inner wall of the plastic conduit is provided with an insulating layer, which can effectively isolate the heat generated by the heating layer on the outside of the plastic conduit, prevent the heat from being transferred to the inside of the conduit, effectively protect the control line inside the plastic conduit from being affected by the heat of the heating layer, and concentrate the heat on the outer surface of the heating handle, thereby improving the heating efficiency.
[0019] Optionally, the insulating layer and the heating layer are adhered to each other, and the heating layer and the flexible adhesive layer are adhered to each other.
[0020] Through the above technical solution, the insulating layer and the heating layer are adhered to each other, ensuring the safety during the heating process and effectively preventing safety hazards such as leakage or short circuit. The heating layer and the flexible adhesive layer are adhered to each other, which enhances the stability and durability of the heating film, allowing it to maintain a good working condition under various environmental conditions and extend the service life of the product.
[0021] Optionally, the heating layer is made of graphene material.
[0022] Through the above technical solution, the heating layer adopts graphene material, which has excellent thermal conductivity, can quickly convert electrical energy into heat energy and transmit it to the surface of the grip, and can achieve more uniform heating and patching. Compared with traditional resistance wire heating, using graphene material as the heating layer in the heated grip can achieve fast, uniform and energy-saving heating, reducing energy consumption.
[0023] Optionally, the outer handle cover is provided with a mesh grip, and the mesh grip is made of thermal insulation cotton and covers the heating layer.
[0024] Through the above technical solution, the design of the mesh handle can increase the friction when holding and provide a better grip. At the same time, the mesh design can better transfer the heat of the heating layer to the hands, and the use of thermal insulation cotton material has excellent thermal insulation performance, which can effectively reduce heat loss and maintain a comfortable temperature of the hands, thereby improving the user's comfort and experience.
[0025] Optionally, a limit block is provided at the outer end of the mesh handle.
[0026] Through the above technical solution, the limit block can prevent the hand from slipping off the handlebar during riding, causing the vehicle to lose control. At the same time, the limit block can facilitate the friction and force points when installing the external handle cover, making it easy to disassemble and install.
[0027] Optionally, a locking ring structure is provided at the inner end of the external handle cover, and the locking ring structure includes a handle plug and a locking buckle, and the handle plug and the locking buckle cooperate with each other so that the external handle cover and the handlebar are tightly fastened to each other.
[0028] Through the above technical solution, the external grip is designed to have a locking ring structure, including a handlebar plug and a locking buckle. The handlebar plug and the locking buckle are connected so that the external grip and the handlebar can be tightly locked with each other. The locking ring structure can ensure a stable connection between the external grip and the handlebar, and prevent the external grip from loosening due to friction or vibration during riding. Avoid affecting riding comfort and control due to grip displacement. Maintain stability and safety during riding, and adopt the design of handlebar plug and locking buckle, so that the installation and removal of the external grip becomes easier.
[0029] In summary, the utility model has at least the following beneficial effects:
[0030] 1. By setting a heating film, the heating film includes an insulating layer, a heating layer and a flexible adhesive layer, and the flexible adhesive layer is adhered in the limiting groove, so that the heating film can be installed on the handlebar, and the heating layer can generate heat to provide warmth to the hands, and by setting an external handle cover with a mesh structure, the external handle cover is installed on the plastic conduit to protect the heating film, thereby improving the uniform heating effect of the electric bicycle heated handle cover.
[0031] 2. By setting the width of the limiting groove to be the same as the width of the heating film, and the height of the limiting groove to be the same as the height of the heating film, the limiting strip of the heating film and the limiting groove are mutually engaged, thereby improving the stability of the installation and the service life of the heating film;
[0032] 3. By setting the heating layer to adopt graphene material, the graphene material has good thermal conductivity, so that the heating layer can generate heat evenly, reduce energy consumption and improve heating effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:
[0034] Figure 1 is an exploded schematic diagram of a heating grip provided in an embodiment of the present application;
[0035] Figure 2 It is a schematic diagram of the structure of the plastic conduit of the heating handle provided in the embodiment of the present application;
[0036] Figure 3 This is another schematic diagram of the structure of the plastic conduit of the heating handle provided in an embodiment of the present application;
[0037] Figure 4 It is a schematic diagram of the structure of the heating film of the heating grip provided in the embodiment of the present application;
[0038] Figure 5 It is a schematic diagram of the installation of the plastic conduit and the heating film of the heating grip provided in the embodiment of the present application;
[0039] Figure 6 This is another schematic diagram of the installation of the plastic conduit and the heating film of the heating grip provided in an embodiment of the present application;
[0040] Figure 7 It is a schematic structural diagram of an outer grip cover of a heating grip cover provided in an embodiment of the present application;
[0041] Description of Figure Numbers
[0042] 1. Handlebar; 2. Plastic conduit; 3. Heating film; 4. External handle; 21. Wiring slot; 22. Limiting groove; 23. Anti-slip groove; 24. Control line; 25. Insulation layer; 31. Flexible adhesive layer; 32. Heating layer; 33. Insulation layer; 41. Mesh grip; 42. Limiting block; 43. Locking ring structure; 51. Limiting strip. DETAILED DESCRIPTION
[0043] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0044] Embodiment 1 of the present application provides a heated grip cover for an electric bicycle.
[0045] See also Figure 1 The heated handle cover includes a plastic conduit 2, a heating film 3 and an external handle cover 4, wherein the plastic conduit 2 is inserted and connected to the handlebar 1 of the bicycle, the heating film 3 covers the limiting groove 22 of the plastic conduit 2, and the external handle cover 4 is inserted and covered on the plastic conduit 2 embedded with the heating film 3.
[0046] See also Figure 2 A limiting groove 22 is provided on the plastic conduit 2, and anti-skid grooves 23 are provided on both sides of the limiting groove 22. The limiting groove 22 and the anti-skid groove 23 are used to fix the heating film 3, thereby enhancing the heating performance and prolonging the service life. A wiring groove 21 is also provided on the side of the plastic conduit 2 away from the handlebar 1. A wiring pipe is provided through the wiring groove 21. The control line 24 can be electrically connected to the control switch through the wiring groove 21 to realize the heating control of the heating film 3.
[0047] See also Figure 3A heat insulating layer 25 is also provided on the inner wall of the plastic conduit 2, which can effectively isolate the heat generated by the heating layer 32 on the outside of the plastic conduit 2, prevent the heat from being transferred to the inside of the plastic conduit 2, and effectively protect the control line 24 inside the plastic conduit 2 from being affected by the heat generated by the heating layer 32, and make the heat concentrated on the outer surface of the heating handle, thereby improving the heating efficiency.
[0048] See also Figure 4 The heating film 3 includes an insulating layer 33, a heating layer 32 and a flexible adhesive layer 31, wherein the insulating layer 33 covers the heating layer 32, and the flexible adhesive layer 31 covers the heating layer 32. The heating layer 32 is made of graphene material and has a control line 24 for controlling heating at one end. The control line 24 can be Figure 2 The wiring tube in the plastic conduit 2 enters the interior of the plastic conduit 2 from the wiring slot 21 and is electrically connected to the control switch.
[0049] See also Figure 5 The heating film 3 is covered on the plastic handle cover, the width of the limiting groove 22 of the plastic handle cover is the same as the width of the heating film 3, and the height of the limiting groove 22 is the same as the height of the heating film 3. The heating film 3 and the limiting groove 22 are mutually embedded, which improves the stable combination of the heating film 3 and the plastic conduit 2; two limiting strips 51 are provided on the outer side of the flexible adhesive layer 31 of the heating film 3, and the width and height of the limiting strips 51 are the same as the width and height of the anti-skid groove 23. When the flexible adhesive layer 31 is adhered in the limiting groove 22, the limiting strips 51 are embedded in the anti-skid groove 23. The connection stability between the heating film 3 and the plastic conduit 2 is strengthened, the wear or damage caused by the sliding of the heating film 3 during riding is reduced, and the service life of the heating device is extended. At the same time, the mutual embedding of the limiting strips 51 and the anti-skid groove 23 provides additional fixed support, further enhances the stability and durability of the system, effectively extends the service life of the product, and improves the reliability and durability of the heating effect.
[0050] See also Figure 6 The heating film 3 is perfectly fitted with the limiting groove 22 to obtain a plastic conduit 2 with a smooth surface. The control line 24 enters the interior of the plastic conduit 2 through the wiring conduit of the wiring groove 21.
[0051] See also Figure 7 The outer handle cover 4 is provided with a mesh grip 41 made of heat-insulating cotton, which is covered on the heating layer 32. A limit block 42 is provided at the outer end of the mesh grip 41 for anti-slip and easy installation and removal. A locking ring structure 43 is also installed in the mesh grip 41. The locking ring structure 43 includes a plug and a locking buckle. The plug and the locking buckle are mutually engaged, so that the outer handle cover 4 and the handlebar 1 are tightly buckled.
[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A heated grip cover for an electric bicycle, characterized in that: include: A plastic conduit (2), the plastic conduit (2) being mounted on the handlebar (1), the upper surface of the plastic conduit (2) being provided with a limiting groove (22) and a wiring groove (21), the limiting groove (22) being in communication with the wiring groove (21); A heating film (3), the heating film (3) being mounted on the limiting groove (22), the heating film (3) comprising an insulating layer (33), a heating layer (32) and a flexible adhesive layer (31), the insulating layer (33) covering the heating layer (32), the flexible adhesive layer (31) covering the heating layer (32) and being adhered to the limiting groove (22); An external handle (4) is installed on the plastic conduit (2).
2. The heating grip according to claim 1, characterized in that: The width of the limiting groove (22) is the same as the width of the heating film (3), and the height of the limiting groove (22) is the same as the height of the heating film (3); the heating film (3) and the limiting groove (22) are interlocked.
3. The heating grip according to claim 2, characterized in that: Anti-skid grooves (23) are arranged on both sides of the limiting groove (22); two limiting strips (51) are arranged on the outer side of the flexible adhesive layer (31); the width of the limiting strip (51) is the same as the width of the anti-skid groove (23); the height of the limiting strip (51) is the same as the height of the anti-skid groove (23); when the flexible adhesive layer (31) is adhered in the limiting groove (22), the limiting strip (51) is embedded in the anti-skid groove (23).
4. The heating grip according to claim 1, characterized in that: A control line (24) is provided at one end of the heating layer (32) away from the handlebar (1), and the control line (24) is electrically connected to a control switch through the wiring slot (21).
5. The heating grip according to claim 1, characterized in that: The inner wall of the plastic conduit (2) is provided with a heat insulation layer (25).
6. The heating grip according to claim 1, characterized in that: The insulating layer (33) and the heating layer (32) are adhered to each other, and the heating layer (32) and the flexible adhesive layer (31) are adhered to each other.
7. The heating grip according to claim 1, characterized in that: The heating layer (32) is made of graphene material.
8. The heating grip according to claim 1, characterized in that: The outer handle cover (4) is provided with a mesh handle (41), and the mesh handle (41) is made of heat-insulating cotton and covers the heating layer (32).
9. The heating grip according to claim 8, characterized in that: A limiting block (42) is provided at the outer end of the mesh handle (41).
10. The heating grip according to claim 9, characterized in that: The inner end of the external handle cover (4) is provided with a locking ring structure (43), and the locking ring structure (43) comprises a handle plug and a locking buckle, and the handle plug and the locking buckle cooperate with each other so that the external handle cover (4) and the handlebar (1) are tightly fastened to each other.