A hand-worn lamp

Abstract

The utility model discloses a hand wearing lamp, include: lamp body, have arc surface, the arc surface is configured as the shape of adaptation arm or wrist surface, the light direction of lamp body after wearing is the extension direction of user forearm to wrist, and is identical with the generatrix direction of arc surface. Lamp body has arc surface, and the arc surface is configured as the shape of adaptation arm surface, when the hand wearing lamp is worn on the arm, the arc surface can be attached to the surface of arm, and the adaptability of wearing is improved.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a hand-worn lamp. Background Technology

[0002] Lighting fixtures are typically used to illuminate poorly lit environments so that users can carry out activities or work.

[0003] In existing technologies, flashlights and other lighting fixtures require the hand to hold the flashlight and point it towards the area to be illuminated. In some work scenarios, both hands are needed, requiring wearable lighting fixtures. However, some wearable lighting fixtures have issues with hand compatibility.

[0004] Therefore, existing technologies still need to be improved and developed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a hand-worn lamp in view of the above-mentioned defects of the prior art, so as to solve the problem of poor compatibility between wearable lamps and hands in the prior art.

[0006] The technical solution adopted by this utility model to solve the technical problem is as follows: In a first aspect, the present invention provides a hand-worn lamp, comprising: The lamp body has a curved surface; The curved surface is configured to fit the shape of the surface of the arm or wrist; The light emitted by the lamp body after it is worn is directed from the user's forearm toward the wrist, and is consistent with the generatrix direction of the arc-shaped surface.

[0007] In this design, when the hand-worn lamp is worn on the arm or wrist, its curved surface can conform to the surface of the arm or wrist, improving its wearability. The light emission direction of the lamp body is roughly parallel to the surface of the arm, illuminating along the extension direction of the forearm towards the wrist.

[0008] In other embodiments of this utility model, the arc-shaped surface is a concave arc-shaped surface, and the side of the lamp body away from the arc-shaped surface is a convex arc-shaped surface.

[0009] In this design, the concave and convex arc surfaces make the lamp body have a more uniform overall thickness.

[0010] In other embodiments of this utility model, the hand-held lamp also includes: A connector is provided on the side of the lamp body opposite to the arc-shaped surface; The connector is configured to connect to an arm or wrist accessory.

[0011] In this design, the connector secures the lamp body by linking it to other objects, allowing the lamp to illuminate without the need for hand grip. The lamp body is then attached to an arm or wrist accessory via the connector, enabling the lamp to be worn on the hand.

[0012] In other embodiments of this utility model, the connecting member is a fixing clip. When the fixing end of the fixing clip is set away from the light-emitting position of the lamp body, the clamping end of the fixing clip extends toward the light-emitting position of the lamp body. When the fixing end of the fixing clip is set close to the light-emitting position of the lamp body, the clamping end of the fixing clip extends away from the light-emitting position of the lamp body.

[0013] In other embodiments of this utility model, the connector is connected to the end of the lamp body that is away from the light emission direction.

[0014] In this design, the connection point between the connector and the lamp body is far from the light emission direction, so the end of the lamp body that is far from the light emission direction is closer to the surface of the arm, making it easier to fix the lamp body to the surface of the arm.

[0015] In other embodiments of this utility model, the lamp body includes: support; The housing is fitted over the bracket; The housing is connected to the connector.

[0016] In this design, the shell is supported by a bracket, and other structures are installed thereon.

[0017] In other embodiments of this utility model, the support includes: Front panel, back panel, first connecting post and second connecting post; Wherein, the two ends of the first connecting post are respectively connected to the first end of the front plate and the first end of the back plate; The two ends of the second connecting post are respectively connected to the second end of the front plate and the second end of the back plate.

[0018] In this design, the support frame forms a frame shape, providing good support.

[0019] In other embodiments of this utility model, a first groove is formed on the outer side of the first connecting post, and a second groove is formed on the outer side of the second connecting post; the housing includes: Upper shell and lower shell; The two ends of the upper shell are respectively inserted into the first sliding groove and the second sliding groove; The two ends of the lower shell are respectively inserted into the first sliding groove and the second sliding groove; The upper shell is connected to the connector; The arcuate surface is formed on the lower shell.

[0020] In this design, the housing is divided into two parts, which are inserted into the first and second sliding grooves to facilitate the installation and disassembly of the housing.

[0021] In other embodiments of this utility model, the front plate forms a first mounting groove and a slot, and the lamp body further includes: A light-emitting element is disposed in the first mounting slot; A diffuser is located in the light-emitting direction of the light-emitting element; The diffuser is provided with a buckle that snaps into the slot.

[0022] In this solution, a light softener is used to soften the light emitted by the light-emitting component.

[0023] In other embodiments of this utility model, a first gap is formed on the first connecting post, and a second gap is formed on the second connecting post; the lamp body further includes: The power supply is located between the first connecting post and the second connecting post; A flexible circuit board passes through the first and second gaps and surrounds the power source; The flexible circuit board is electrically connected to the power supply and the light-emitting element, respectively.

[0024] In this solution, the light-emitting element is powered by a power supply and a flexible circuit board.

[0025] In other embodiments of this utility model, the back plate forms at least one second mounting groove; the lamp body further includes at least one of a charging interface, an indicator light, and a button; the charging interface, the indicator light, and the button are disposed in the second mounting groove and electrically connected to the flexible circuit board.

[0026] In this solution, the power source is charged via a charging interface, the status is indicated by an indicator light, and the lamp body is controlled via a button.

[0027] Beneficial effects: The lamp body has a curved surface, which is configured to fit the shape of the arm surface. When the lamp is worn on the arm, the curved surface can fit against the surface of the arm, improving the fit. Attached Figure Description

[0028] Figure 1 This is a functional principle block diagram of the hand-worn lamp in this embodiment of the utility model.

[0029] Figure 2 This is a top view of the hand wearing a lamp in an embodiment of this utility model.

[0030] Figure 3 yes Figure 2 A sectional view along line A.

[0031] Figure 4 This is a perspective view of the hand wearing a lamp in an embodiment of this utility model.

[0032] Figure 5 This is an exploded view of the hand-mounted lamp in an embodiment of this utility model.

[0033] Figure 6 This is a schematic diagram of the first structure of the hand-wearing lamp with the housing removed in an embodiment of this utility model.

[0034] Figure 7 This is a schematic diagram of the second structure of the hand-wearing lamp with the housing removed in an embodiment of this utility model.

[0035] Figure 8 This is a side view of the hand wearing the lamp in an embodiment of this utility model.

[0036] Figure 9 yes Figure 8 Sectional view along line B.

[0037] Figure 10 This is a schematic diagram of the structure of the light-emitting element, power supply, and flexible circuit board in an embodiment of this utility model.

[0038] Figure 11 This is a schematic diagram of the first structure of the bracket in an embodiment of this utility model.

[0039] Figure 12 This is a schematic diagram of the second structure of the bracket in an embodiment of this utility model.

[0040] Figure 13 This is a schematic diagram of the second structure of the light-diffusing element in an embodiment of this utility model.

[0041] Explanation of reference numerals in the attached figures: 10. Lamp body; 11. Bracket; 111. Front panel; 1111. First mounting slot; 1112. Slot; 112. Back panel; 1121. Second mounting slot; 1122. Hole structure; 113. First connecting post; 1131. First sliding groove; 1132. First gap; 114. Second connecting post; 1141. Second sliding groove; 1142. Second gap; 12. Shell; 121. Upper shell; 122. Lower shell; 1221. Curved surface; 13. Light-emitting components; 14. Soft light component; 141. Buckle; 15. Power supply; 16. Flexible circuit board; 171. Charging port; 172. Indicator light; 173. Button; 20. Connector; 21. J-shaped part; 22. Connecting part; 23. Serrated structure. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of this utility model clearer and more explicit, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0043] Please also refer to Figures 1-13 This utility model provides some embodiments of a hand-worn lamp. The hand-worn lamp can be worn on the arm or wrist, and the arm includes the upper arm, forearm, elbow, etc.

[0044] like Figure 1 As shown, the hand-worn lamp of this utility model includes a lamp body 10, which emits light for illumination. The lamp body 10 includes a light-emitting element 13, which emits light. The lamp body 10 includes a power supply 15, which is electrically connected to the light-emitting element 13. The power supply 15 provides electrical energy to the light-emitting element 13, which converts the electrical energy into light energy. The lamp body 10 includes a flexible circuit board 16, which is electrically connected to both the light-emitting element 13 and the power supply 15. The flexible circuit board 16 is flexible, can be bent and deformed to adapt to specific scenarios, and has a sufficiently large size to accommodate circuitry. The power supply 15 is a rechargeable power source, such as a lithium battery. The lamp body 10 includes a charging interface 171, which is electrically connected to the flexible circuit board 16. The charging interface 171 is configured to connect to an external power source to charge the rechargeable power source. The lamp body 10 includes an indicator light 172, which is electrically connected to the flexible circuit board 16. The indicator light 172 can be an on / off status indicator or a battery level indicator. The lamp body 10 includes a button 173, which is electrically connected to the flexible circuit board 16. The button 173 can be an on / off button or a brightness adjustment button. The lamp body 10 also includes a diffuser 14, which is configured to soften the light emitted by the light-emitting element 13. The diffuser 14 can create a soft and natural lighting effect. The diffuser 14 can be a diffuser or diffuser sheet, etc. Specifically, it can be made of frosted glass, milky white acrylic, etc. When light passes through the diffuser 14, it will be scattered multiple times, thus making the originally concentrated light diffused and soft. In addition, the refraction principle of optical lenses can be used to disperse the light at a certain angle to achieve a soft light effect.

[0045] like Figure 1 As shown, the hand-worn lamp of this utility model includes a connector 20, which is disposed on the lamp body 10. The connector 20 can be connected to other objects, such as arm-worn items. The lamp body 10 has an arc-shaped surface 1221 (see...). Figure 3 The curved surface 1221 is configured to conform to the shape of the arm surface, allowing it to rest against the arm surface when the lamp is worn on the arm. The connector 20 secures the lamp body 10 by connecting to other objects, enabling the lamp body 10 to provide illumination without requiring the hand to hold it. Arm accessories include armbands. Wrist accessories include at least one of bracelets, watches, wristbands, chains, and cords.

[0046] It is understandable that when the lamp body 10 is not equipped with the connector 20, the lamp body 10 can still be fixed by directly inserting it into an arm or wrist accessory and abutting against the user's arm or wrist.

[0047] like Figure 2 As shown, the connector 20 is disposed on the lamp body 10, and the connector 20 can be a clip. In other embodiments, the connector 20 can also be Velcro, hooks, etc. The connector 20 is a fixing clip. When the fixing end of the fixing clip is disposed away from the light-emitting position of the lamp body 10, the clamping end of the fixing clip extends toward the light-emitting position of the lamp body 10. When the fixing end of the fixing clip is disposed close to the light-emitting position of the lamp body 10, the clamping end of the fixing clip extends away from the light-emitting position of the lamp body.

[0048] like Figure 3 As shown, the lamp body 10 includes a housing 12, and a connector 20 is disposed on the housing 12. The housing 12 includes an upper housing 121 and a lower housing 122. The surface of the lower housing 122 is an arc-shaped surface 1221, specifically a concave arc-shaped surface, adapted to the convex surface of the arm. The surface of the upper housing 121 is a convex arc-shaped surface, and the connector 20 is disposed on the upper housing 121.

[0049] like Figure 4 As shown, the connector 20 is a clamp, which includes a connecting part 22 and two J-shaped parts 21. The first ends of the two J-shaped parts 21 are disposed on the housing 12, specifically on the upper housing 121, and the second ends of the two J-shaped parts 21 are connected by the connecting part 22. The connecting part 22 is provided with a serrated structure 23 (see...). Figure 3 This is to improve the clamp's holding effect.

[0050] like Figure 5As shown, the lamp body 10 includes a bracket 11, which supports or mounts other structures of the lamp body 10. For example, a housing 12, a light-emitting element 13, a light-diffusing element 14, a power supply 15, a flexible circuit board 16, a charging interface 171, an indicator light 172, and a button 173 are mounted on the bracket 11. Multiple light-emitting elements 13 are arranged on a strip circuit board and mounted on the bracket 11. A first mounting groove 1111 (see 11) is formed on the bracket 11, and the strip circuit board is inserted into the first mounting groove 1111 to mount the light-emitting element 13. The housing 12 is fitted over the bracket 11, and the housing 12 encloses the bracket 11 (see 11). Figure 3 The lamp body 10 is in the shape of an arc-shaped cylinder, and the arc-shaped surface 1221 is the inner surface of the arc-shaped cylinder (see...). Figure 3 The light-emitting direction of the lamp body 10 is along the generatrix of the arc-shaped surface 1221. Since the generatrix of the arc-shaped surface 1221 is approximately parallel to the surface of the arm, when the lamp is worn on the hand, the light-emitting direction of the lamp body 10 is along a direction approximately parallel to the surface of the arm, that is, along the direction of the extension of the user's arm towards the wrist. The direction the arm points is also the light-emitting direction of the lamp body 10, making it easy to adjust the light-emitting direction of the lamp body 10 by changing the direction the arm points. The connector 20 is connected to the end of the lamp body 10 opposite to the light-emitting direction (see...). Figure 4 If the end of the lamp body 10 facing away from the light emission direction is close to the arm, especially when the arm is hanging down, the clip can be hung on the arm-wearing item, and the lamp body 10 will not easily fall off the arm-wearing item.

[0051] like Figure 6 As shown, the diffuser 14 is mounted on the bracket 11. The diffuser 14 is located in the light emission direction of the light-emitting element 13 and covers the light-emitting element 13 (see Figure 11). Figure 9 A slot 1112 is formed on the bracket 11 (see...). Figure 11 The diffuser 14 is provided with a buckle 141 (see) Figure 13 The clip 141 engages with the slot 1112, thus mounting the diffuser 14. The flexible circuit board 16 is mounted on the bracket 11 and encloses the power supply 15 (see [reference]). Figure 3 Multiple second mounting slots 1121 are formed on the bracket 11 (see...). Figure 11 The charging interface 171, indicator light 172, and button 173 are inserted into the corresponding second mounting slot 1121 to install the charging interface 171, indicator light 172, and button 173.

[0052] like Figure 7 and Figure 8 As shown, the bracket 11 is provided with a hole structure 1122 corresponding to the second mounting groove 1121 (see...). Figure 11 and Figure 12From the hole structure 1122, the charging port 171, indicator light 172, and button 173 can be seen. Button 173 extends beyond the corresponding hole structure 1122 (see...). Figure 9 (This design allows for easy pressing by the user.) The light emitted by the indicator light 172 can pass through the corresponding hole structure 1122. The plug can pass through the corresponding hole structure 1122 and be inserted into the charging interface 171 to achieve electrical connection and charging.

[0053] like Figure 9 As shown, the diffuser 14 is located in the light-emitting direction of the light-emitting element 13. The arc surface 1221 and the connector 20 are located on both sides of the lamp body 10. When the arm-wearing device is connected to the connector 20, the lamp body 10 is pressed on the arm so that the arc surface 1221 is close to the surface of the arm. This makes the wearing of the lamp on the hand more secure and less likely to fall off.

[0054] like Figure 10 As shown, the flexible circuit board 16 is electrically connected to the light-emitting element 13, the power supply 15, the charging interface 171, the indicator light 172, and the button 173. The power supply 15 is enclosed by the flexible circuit board 16. The flexible circuit board 16 is specifically connected to the strip circuit board.

[0055] like Figure 11 and Figure 12 As shown, the bracket 11 includes a front plate 111, on which a first mounting groove 1111 is formed for mounting a light-emitting element 13. A slot 1112 is formed on the front plate 111 for mounting a diffuser element 14. The bracket 11 includes a back plate 112, on which a second mounting groove 1121 is formed for mounting a charging interface 171, an indicator light 172, and a button 173. A hole structure 1122 is formed in the back plate 112. The bracket 11 includes a first connecting post 113, with its two ends connected to the first end of the front plate 111 and the first end of the back plate 112, respectively. The bracket 11 includes a second connecting post 114, with its two ends connected to the first end of the front plate 111 and the first end of the back plate 112, respectively. A first groove 1131 is formed on the outer side of the first connecting post 113, and a second groove 1141 is formed on the second connecting post 114. The housing 12 slides within the first groove 1131 and the second groove 1141, thereby assembling the housing 12 onto the bracket 11. Specifically, both ends of the upper housing 121 are inserted into the first groove 1131 and the second groove 1141, respectively; both ends of the lower housing 122 are inserted into the first groove 1131 and the second groove 1141, respectively (see...). Figure 3 The first connecting post 113 forms a first gap 1132, the second connecting post 114 forms a second gap 1142, and the flexible circuit board 16 passes through the first gap 1132 and the second gap 1142 (see...). Figure 3 The front panel 111, the first connecting post 113, the back panel 112, and the second connecting post 114 are connected end to end in sequence to enclose the power supply 15 (see...). Figure 5 and Figure 6 And it is wrapped by the flexible circuit board 16 and the housing 12.

[0056] like Figure 13 As shown, the diffuser 14 has two latches 141 on its first end, with the two latches 141 facing opposite directions and being staggered. The diffuser 14 also has two latches 141 on its second end, with the two latches 141 facing opposite directions and being staggered.

[0057] It should be understood that the application of this utility model is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A hand-worn lamp, characterized in that, include: The lamp body has a curved surface; The curved surface is configured to fit the shape of the surface of the arm or wrist; The light emission direction of the lamp body after it is worn is the direction of the extension of the user's forearm to the wrist, and is parallel to the generatrix direction of the arc-shaped surface; The hand-worn light fixture also includes: A connector is provided on the side of the lamp body opposite to the arc-shaped surface; The connector is configured to connect to an arm or wrist accessory; The connector is a fixing clip.

2. The hand-worn lamp according to claim 1, characterized in that, The arc-shaped surface is a concave arc-shaped surface, and the side of the lamp body opposite to the arc-shaped surface is a convex arc-shaped surface.

3. The hand-worn lamp according to any one of claims 1 to 2, characterized in that, When the fixing end of the fixing clip is set away from the light-emitting position of the lamp body, the clamping end of the fixing clip extends toward the light-emitting position of the lamp body; when the fixing end of the fixing clip is set close to the light-emitting position of the lamp body, the clamping end of the fixing clip extends away from the light-emitting position of the lamp body.

4. The hand-worn lamp according to claim 3, characterized in that, The lamp body includes: support; The housing is fitted over the bracket; The housing is connected to the connector.

5. The hand-worn lamp according to claim 4, characterized in that, The support includes: Front panel, back panel, first connecting post and second connecting post; Wherein, the two ends of the first connecting post are respectively connected to the first end of the front plate and the first end of the back plate; The two ends of the second connecting post are respectively connected to the second end of the front plate and the second end of the back plate.

6. The hand-worn lamp according to claim 5, characterized in that, A first groove is formed on the outer side of the first connecting post, and a second groove is formed on the outer side of the second connecting post; the housing includes: Upper shell and lower shell; The two ends of the upper shell are respectively inserted into the first sliding groove and the second sliding groove; The two ends of the lower shell are respectively inserted into the first sliding groove and the second sliding groove; The upper shell is connected to the connector; The arcuate surface is formed on the lower shell.

7. The hand-worn lamp according to claim 5, characterized in that, The front panel has a first mounting groove and a slot, and the lamp body further includes: A light-emitting element is disposed in the first mounting slot; A diffuser is located in the light-emitting direction of the light-emitting element; The diffuser is provided with a buckle that snaps into the slot.

8. The hand-worn lamp according to claim 7, characterized in that, A first gap is formed on the first connecting post, and a second gap is formed on the second connecting post; the lamp body further includes: The power supply is located between the first connecting post and the second connecting post; A flexible circuit board passes through the first and second gaps and surrounds the power source; The flexible circuit board is electrically connected to the power supply and the light-emitting element, respectively.

9. The hand-worn lamp according to claim 8, characterized in that, The back plate has at least one second mounting groove; the lamp body also includes at least one of a charging interface, an indicator light, and a button; the charging interface, the indicator light, and the button are disposed in the second mounting groove and electrically connected to the flexible circuit board.

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