Bicycle helmet lamp

Abstract

The utility model discloses a bicycle helmet lamp, and belongs to the technical field of bicycle accessories, the bicycle helmet lamp comprises a lamp shell and a fixing seat, the fixing seat is clamped with the lamp shell, a power supply battery and a light-emitting assembly which are electrically connected are installed in the lamp shell, and the lamp shell is of a bent arc-shaped strip-shaped structure as a whole; the lamp shell comprises a light-emitting face on the side where the convex face is located and an attaching face on the side where the concave face is located and used for being attached to the surface of the helmet, an inwards-sunken installation groove is formed in the middle of the attaching face, the fixing base is embedded in the installation groove, one side face of the fixing base is attached to the bottom face of the installation groove, and a double-faced rubber mat is attached to the other side face of the fixing base. The lamp body with the warning function is designed as an independent product, the structure of the lamp body is designed to be matched with helmets of various shapes to be installed, and good adaptability is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of bicycle accessories, and in particular to a bicycle helmet light. Background Art

[0002] In recent years, due to environmental protection and traffic issues, bicycles have once again become a favorite means of transportation and fitness for residents. More and more people choose to ride bicycles to travel or as a form of exercise. Of course, riding bicycles also has some safety hazards, especially at night when the lights are dim, accidents are more likely to occur.

[0003] Traditional bicycle helmets usually only play the role of protecting the head, and are not equipped with some luminous lights or other warning devices to alert other passers-by when riding at night, so as to remind passers-by and vehicles beside or behind to slow down and avoid.

[0004] Currently, bicycle helmets with warning lights have also appeared on the market. Relevant prior art includes the Chinese patent application "Bicycle Helmet", application number: CN201720237200.8; it discloses a hemispherical shell-shaped cap body and a mask storage device arranged on the top of the cap body; the mask storage device includes a box body with an opening on the top, a cover sealing the opening of the box body, a battery module and an elastic button arranged in the box body, and an indicator light arranged outside the box body; the box body has a bottom surface arranged opposite to the opening, the battery module is installed in an installation groove formed by an inward depression of the bottom surface, and the elastic button is installed on the bottom surface; the indicator light is connected to the box body; the battery module, the elastic button and the indicator light are connected in series; the cover is detachably connected to the box body.

[0005] However, there are many factors that users consider when purchasing a helmet. Some users may prefer the safety performance of the helmet, some users may prefer the aesthetics of the helmet, and some users may consider the portability of the helmet. Therefore, it is difficult for a helmet with a warning light to stand out among many helmets. Therefore, the inventor of the present application considers that it is a better solution to separate the warning light on the helmet and adapt it to various helmets that users already have. Utility Model Content

[0006] The technical problem to be solved by the present application is to provide a bicycle helmet light, in which a lamp body designed for warning function is used as an independent product, and its structure is designed to be installed in conjunction with helmets of various shapes, and has good adaptability.

[0007] The technical solution adopted in the present application is: a bicycle helmet lamp, including a lamp shell and a fixing seat, the fixing seat is clamped with the lamp shell, an electrically connected power supply battery and a light-emitting component are installed in the lamp shell, the lamp shell as a whole is a curved arc strip structure, the lamp shell includes a light-emitting surface on the side where the convex surface is located, and a fitting surface on the side where the concave surface is located for fitting with the surface of the helmet, an inwardly recessed installation groove is provided in the middle of the fitting surface, the fixing seat is embedded in the installation groove, one side of the fixing seat is fitted with the bottom surface of the installation groove, and a double-sided rubber pad is adhered to the other side of the fixing seat.

[0008] Compared with the prior art, the advantages of the present application are that, firstly, the lamp housing is designed to be a curved arc strip structure, which enables the present application to fit well on the surface of the helmet and adapt to the shape structure of the helmet. Secondly, the present application clamps the fixing seat on the lamp housing, and realizes the installation of the present application and the bicycle helmet through the fixing seat. The fixing seat and the lamp housing adopt a detachable clamping method, so that when the fixing seat has been installed with the helmet, the lamp housing with the light-emitting component installed can still be removed separately. The lamp housing removed separately can be replaced with batteries or charged, which is convenient for users to use. Thirdly, the fixing seat of the present application is embedded in the inwardly recessed installation groove, which enables the other side of the fixing seat to be approximately flush with the fitting surface of the lamp housing accordingly, so that the helmet lamp can be installed on the helmet and fit well on the surface of the helmet. Finally, the present application adopts a fixing seat in combination with a double-sided rubber pad to realize the installation of the present application and the helmet. Therefore, the present application has little restriction on the structure of the helmet, can be installed with helmets of various shapes, and has good adaptability.

[0009] In some embodiments of the present application, a control circuit board is also installed in the lamp housing, and the control circuit board is electrically connected to a power supply battery and a light-emitting component. The power supply battery provides power for the control circuit board and the light-emitting component, and the control circuit board is electrically connected to the light-emitting component to control the operation of the light-emitting component.

[0010] The design of this application installs a power supply battery, a control circuit board and a light-emitting component in the lamp housing, and concentrates all electronic components in the lamp housing. Therefore, when the user needs to charge or replace the power supply battery, he only needs to remove the lamp housing from the fixing seat, and the fixing seat can be kept on the helmet. When the charging needs of the lamp housing are met, the user only needs to snap the lamp housing into the upper fixing seat. The structural setting of this application greatly facilitates the use of the user.

[0011] In some embodiments of the present application, the top and bottom surfaces of the lamp housing are both provided with latching protrusions, the latching protrusions are arranged close to the fitting surface of the lamp housing, the top and bottom surfaces of the fixing seat extend forward to form a latching seat, and the latching seat is latched with the latching protrusions.

[0012] In some embodiments of the present application, one of the card seats is bent outward to form an operating surface, and the surface of the operating surface is provided with a texture.

[0013] One of the holders is provided with an operating surface, and the user can disengage the holder from the locking protrusion by pressing down the operating surface to release the locking effect. Then the lamp housing is moved to remove the locking connection with the other holder, and the entire lamp housing can be removed smoothly. The texture is arranged on the operating surface to increase friction and facilitate the user to apply force.

[0014] In some embodiments of the present application, a ridge is provided at both ends of one side of the fixing seat, and the ridge contacts the bottom surface of the mounting groove. The ridge abuts against the lamp housing, and cooperates with the clamping seat and the clamping protrusion to achieve a stable connection between the lamp housing and the fixing seat.

[0015] In some embodiments of the present application, a power supply battery and a control circuit board are arranged on one side of the lamp housing close to the fitting surface. The power supply battery includes two lithium batteries, which are respectively arranged at the ends of the lamp housing, and the control circuit board is located between the two lithium batteries.

[0016] In this application, in order to make it more convenient for users to use, the capacity of the power supply battery in the lamp housing should be as large as possible, which will correspondingly cause the volume of the power supply battery to be larger, while at the same time ensuring that the overall structure of the lamp housing is not too large. Therefore, the power supply battery designed in this application includes two lithium batteries, which are respectively arranged at the ends of the lamp housing, so as to fully utilize the space in the lamp housing.

[0017] In some embodiments of the present application, the control circuit board is provided with a USB charging interface and a switch, the USB charging interface is exposed on the light-emitting surface of the lamp housing and covered by a dustproof pad, the light-emitting surface of the lamp housing is provided with a corresponding button connected to the switch, and the button is provided adjacent to the dustproof pad. The USB charging interface and buttons that need to interact with the user are also provided on the light-emitting surface of the lamp body to facilitate user operation.

[0018] In some embodiments of the present application, a light-emitting component is installed on the side of the lamp housing close to the light-emitting surface, and the light-emitting component is located above the USB charging port and the switch. The power supply battery, control circuit board and light-emitting component are arranged in the lamp housing as described above, which can effectively utilize the internal space of the lamp housing.

[0019] In some embodiments of the present application, the light-emitting component includes an aluminum substrate and a plurality of LEDs regularly mounted on the aluminum substrate. The aluminum substrate is an overall long strip structure, and the aluminum substrate is a curved surface convex toward the light-emitting surface.

[0020] The LED in the present application is a red LED, which emits red light during operation. The structural arrangement of the aluminum substrate effectively increases the illumination angle of the light-emitting component, so that the lamp body has a wide-angle effect during operation.

[0021] In some embodiments of the present application, a notch is provided on the light-emitting surface corresponding to the light-emitting component, and the notch is covered by a lens, which is a curved structure adapted to the light-emitting surface of the lamp housing, and is made of a transparent material. Specifically, the lens is made of a red transparent material, and works with the light-emitting component in the lamp housing to emit a red warning light through the lens.

[0022] The above-mentioned implementation modes can be combined arbitrarily based on the common knowledge in the art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present application will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present application. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0024] Figure 1 This is a schematic diagram of the structure of this application;

[0025] Figure 2 This is a schematic diagram of the structure of the disassembled state of this application;

[0026] Figure 3 A cross-sectional view of the present application;

[0027] Figure 4 This is a schematic diagram of the exploded structure of the lamp housing in this application.

[0028] Among them, the specific descriptions of the figure marks are as follows: 1. lamp housing; 1a. light-emitting surface; 1b. fitting surface; 2. fixing seat; 3. power supply battery; 4. mounting groove; 5. double-sided adhesive pad; 6. control circuit board; 7. card convex; 8. card seat; 9. operating surface; 10. USB charging port; 11. switch; 12. dustproof pad; 13. button; 14. aluminum substrate; 15. lens; 16. notch; 17. convex ridge. DETAILED DESCRIPTION

[0029] The present application is described in detail below in conjunction with the accompanying drawings.

[0030] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0031] A bicycle helmet light, embodiment 1 Figures 1 to 4As shown: it includes a lamp housing 1 and a fixing seat 2, and the fixing seat 2 is clamped with the lamp housing 1. The present application clamps the fixing seat 2 on the lamp housing 1, and the present application is installed with a bicycle helmet through the fixing seat 2. The fixing seat 2 and the lamp housing 1 are detachably clamped, so that when the fixing seat 2 has been installed with the helmet, the lamp housing 1 with the light-emitting component installed can still be removed separately. The separately removed lamp housing 1 can be replaced with batteries or charged, which is convenient for users to use.

[0032] The lamp housing 1 is provided with an electrically connected power supply battery 3 and a light-emitting component. The lamp housing 1 is a curved arc strip structure as a whole. The lamp housing 1 includes a light-emitting surface 1a on the side where the convex surface is located, and a fitting surface 1b on the side where the concave surface is located for fitting with the surface of the helmet. The lamp housing 1 is designed to be a curved arc strip structure, which enables the present application to fit well on the surface of the helmet and adapt to the outer shape structure of the helmet.

[0033] The middle of the fitting surface 1b is provided with an inwardly recessed mounting groove 4, the fixing seat 2 is embedded in the mounting groove 4, one side of the fixing seat 2 is in contact with the bottom surface of the mounting groove 4, and the other side of the fixing seat 2 is adhered with a double-sided adhesive pad 5. The fixing seat 2 of the present application is embedded in the inwardly recessed mounting groove 4, so that the other side of the fixing seat 2 can be approximately flush with the fitting surface 1b of the lamp housing 1, so that the helmet light can be well fitted on the surface of the helmet when installed on the helmet. Finally, the present application adopts the method of using the fixing seat 2 in conjunction with the double-sided adhesive pad 5 to realize the installation of the present application and the helmet. Therefore, the present application has little restriction on the structure of the helmet, can be installed in conjunction with helmets of various shapes, and has good adaptability.

[0034] Embodiment 2, as Figures 1 to 4 As shown, the top and bottom surfaces of the lamp housing 1 are both provided with a clamping protrusion 7, and the clamping protrusion 7 is arranged close to the fitting surface 1b of the lamp housing 1. The top and bottom surfaces of the fixing seat 2 extend forward to form a clamping seat 8, and the clamping seat 8 is clamped with the clamping protrusion 7.

[0035] One of the holders 8 is bent outward to form an operating surface 9, and the surface of the operating surface 9 is provided with a texture. One of the holders 8 is provided with the operating surface 9, and the user can separate the holder 8 from the clamping protrusion 7 by pressing down the operating surface 9 to release the clamping effect. Then, the lamp housing 1 and the other holder 8 are removed from the clamping, and the entire lamp housing 1 can be removed smoothly. The texture is provided on the operating surface 9 to increase the friction force and facilitate the user to apply force.

[0036] Both ends of one side of the fixing seat 2 are provided with a ridge 17, and the ridge 17 contacts the bottom surface of the mounting groove 4. The ridge 17 abuts against the lamp housing 1, and cooperates with the clamping seat 8 and the clamping protrusion 7 to achieve a stable connection between the lamp housing 1 and the fixing seat 2.

[0037] The rest of the content of the second embodiment is the same as that of the first embodiment.

[0038] Embodiment three, as Figures 1 to 3 As shown, a control circuit board 6 is also installed in the lamp housing 1, and the control circuit board 6 is electrically connected to the power supply battery 3 and the light-emitting component. The power supply battery 3 provides power for the control circuit board 6 and the light-emitting component, and the control circuit board 6 is electrically connected to the light-emitting component to control the operation of the light-emitting component.

[0039] The design of the present application installs a power supply battery 3, a control circuit board 6 and a light-emitting component in the lamp housing 1, and concentrates all the electronic components in the lamp housing 1. Therefore, when the user needs to charge or replace the power supply battery 3, he only needs to remove the lamp housing 1 from the fixing seat 2, and the fixing seat 2 can be kept on the helmet. When the charging needs of the lamp housing 1 are met, the user only needs to snap the lamp housing 1 into the upper fixing seat 2. The structural setting of the present application greatly facilitates the use of the user.

[0040] A power supply battery 3 and a control circuit board 6 are arranged on one side of the lamp housing 1 close to the fitting surface 1b. The power supply battery 3 includes two lithium batteries, which are respectively arranged at the ends of the lamp housing 1, and the control circuit board 6 is located between the two lithium batteries. In the present application, in order to make it more convenient for users to use, the capacity of the power supply battery 3 in the lamp housing 1 should be as large as possible, which will correspondingly cause the volume of the power supply battery 3 to be larger, while ensuring that the overall structure of the lamp housing 1 is not too large. Therefore, the present application designs that the power supply battery 3 includes two lithium batteries, which are respectively arranged at the ends of the lamp housing 1, so as to make full use of the space in the lamp housing 1.

[0041] The control circuit board 6 is provided with a USB charging interface 10 and a switch 11. The USB charging interface 10 is exposed on the light-emitting surface 1a side of the lamp housing 1 and is covered by a dustproof pad 12. A button 13 is provided on the light-emitting surface 1a of the lamp housing 1 and is connected to the switch 11. The button 13 is provided adjacent to the dustproof pad 12. The USB charging interface 10 and the button 13 that need to interact with the user are also provided on the light-emitting surface 1a of the lamp body to facilitate user operation.

[0042] A light emitting component is installed on the side of the lamp housing 1 close to the light emitting surface 1a, and the light emitting component is located above the USB charging interface 10 and the switch 11. The power supply battery 3, the control circuit board 6 and the light emitting component are arranged in the lamp housing 1 as described above, so that the internal space of the lamp housing 1 can be effectively utilized.

[0043] The light-emitting assembly includes an aluminum substrate 14 and a plurality of LEDs regularly mounted on the aluminum substrate 14. The aluminum substrate 14 is an elongated structure as a whole, and the aluminum substrate 14 is a curved surface convex toward the light-emitting surface 1a. The LED in the application is a red LED, which emits red light during operation. The structural setting of the aluminum substrate 14 effectively increases the illumination angle of the light-emitting assembly, so that the lamp body has a wide-angle effect when operating.

[0044] The light-emitting surface 1a is provided with a notch 16 corresponding to the light-emitting component, and the notch 16 is covered by a lens 15. The lens 15 is adapted to the curved surface structure of the light-emitting surface 1a of the lamp housing 1, and the lens 15 is made of a transparent material. Specifically, the lens 15 is made of a red transparent material, and works with the light-emitting component in the lamp housing 1, and a red warning light is emitted through the lens 15.

[0045] The other contents of the third embodiment are the same as those of the first embodiment or the second embodiment.

[0046] The present application is described in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A bicycle helmet light, characterized in that: The invention comprises a lamp housing (1) and a fixing seat (2), wherein the fixing seat (2) is snap-connected with the lamp housing (1), wherein an electrically connected power supply battery (3) and a light-emitting component are installed in the lamp housing (1), wherein the lamp housing (1) is in the form of a curved arc strip structure as a whole, wherein the lamp housing (1) comprises a light-emitting surface (1a) on the side where the convex surface is located, and a fitting surface (1b) on the side where the concave surface is located for fitting with the surface of a helmet, wherein an inwardly recessed mounting groove (4) is provided in the middle of the fitting surface (1b), wherein the fixing seat (2) is embedded in the mounting groove (4), wherein one side surface of the fixing seat (2) fits with the bottom surface of the mounting groove (4), and a double-sided adhesive pad (5) is adhered to the other side surface of the fixing seat (2).

2. A bicycle helmet light according to claim 1, characterized in that: A control circuit board (6) is also installed in the lamp housing (1); the control circuit board (6) is electrically connected to the power supply battery (3) and the light-emitting component; the power supply battery (3) supplies power to the control circuit board (6) and the light-emitting component; the control circuit board (6) is electrically connected to the light-emitting component to control the operation of the light-emitting component.

3. A bicycle helmet light according to claim 1, characterized in that: The top surface and the bottom surface of the lamp housing (1) are both provided with a locking protrusion (7), the locking protrusion (7) is arranged close to the fitting surface (1b) of the lamp housing (1), the top surface and the bottom surface of the fixing seat (2) extend forward to form a locking seat (8), and the locking seat (8) is locked with the locking protrusion (7).

4. A bicycle helmet light according to claim 3, characterized in that: One of the holders (8) is bent outward to form an operating surface (9), and the surface of the operating surface (9) is provided with a texture.

5. A bicycle helmet light according to claim 2, characterized in that: A convex ridge (17) is provided at both ends of one side surface of the fixing seat (2), and the convex ridge (17) contacts the bottom surface of the installation groove (4).

6. A bicycle helmet light according to claim 2, characterized in that: A power supply battery (3) and a control circuit board (6) are arranged on a side of the lamp housing (1) close to the fitting surface (1b); the power supply battery (3) comprises two lithium batteries, the two lithium batteries are arranged at the ends of the lamp housing (1) respectively, and the control circuit board (6) is located between the two lithium batteries.

7. A bicycle helmet light according to claim 6, characterized in that: The control circuit board (6) is provided with a USB charging interface (10) and a switch (11); the USB charging interface (10) is exposed on the light-emitting surface (1a) side of the lamp housing (1) and is covered by a dustproof pad (12); a corresponding setting button (13) on the light-emitting surface (1a) of the lamp housing (1) is connected to the switch (11); and the button (13) and the dustproof pad (12) are arranged adjacent to each other.

8. A bicycle helmet light according to claim 7, characterized in that: A light-emitting component is installed on the side of the lamp housing (1) close to the light-emitting surface (1a), and the light-emitting component is located above the USB charging interface (10) and the switch (11).

9. The bicycle helmet light according to claim 1, characterized in that: The light-emitting component comprises an aluminum substrate (14) and a plurality of LEDs regularly mounted on the aluminum substrate (14); the aluminum substrate (14) is in an overall long strip structure; the aluminum substrate (14) is a curved surface that bulges toward the light-emitting surface (1a).

10. The bicycle helmet light according to claim 1, characterized in that: A notch (16) is provided on the light-emitting surface (1a) corresponding to the light-emitting component. The notch (16) is covered by a lens (15). The lens (15) is adapted to the curved surface structure of the light-emitting surface (1a) of the lamp housing (1). The lens (15) is made of a transparent material.

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