CN219510702U

CN219510702U - Head lamp

Info

Publication number: CN219510702U
Application number: CN202320527788.6U
Authority: CN
Inventors: 冯德辉; 郭毅; 吴文贵
Original assignee: Xiamen Guangyuan Lighting Co ltd
Current assignee: Xiamen Guangyuan Lighting Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-11
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a head lamp, and relates to the technical field of illumination. The head band is used for being worn by attaching the head, and the light source is arranged on the head band. The battery pack comprises a shell and a power supply assembly arranged in the shell, and the power supply assembly is connected with the light source. The indicator lamp is arranged on the shell and is electrically connected with the power supply assembly, a light transmission area is formed on one side, far away from the light source, of the shell, and light rays of the indicator lamp penetrate out through the light transmission area. The position of the indicator lamp is at one side far away from the light source, the rear pedestrian and the vehicle of the operator are timely warned when the head lamp is used, the position of the operator is accurately positioned in the environment with limited sight, and the safety of the operator when the head lamp is used is guaranteed to the greatest extent.

Description

Head lamp

Technical Field

The present disclosure relates to the field of lighting technology, and in particular, to a headlight.

Background

The head lamp is a lighting tool which is worn on the head to release the hands, and is an indispensable equipment in dim outdoor activities.

When using a headlight, the headlight light illuminates the front, and in a dark or limited-line-of-sight environment, a vehicle or pedestrian behind may not be able to perceive the front in time. If the light reflection strip is adopted to play a certain role in warning by reflecting surrounding light at night, the light reflection strip loses light irradiation and still cannot be accurately positioned at the position of a head lamp user at night, and potential safety hazards exist for the safety of the head lamp user.

Therefore, safety issues of the headlamp in use are of concern.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

It is an object of the present disclosure to provide a headlight that overcomes, at least to some extent, the problems of safety hazards due to the use of the related art headlight.

Other features and advantages of the present disclosure will be apparent from the following detailed description, or may be learned in part by the practice of the disclosure.

According to one aspect of the present disclosure, there is provided a headlamp comprising:

the headband is used for fitting the head for wearing;

a light source disposed on the headband;

the battery pack comprises a shell and a power supply assembly arranged in the shell, and the power supply assembly is electrically connected with the light source;

the indicator lamp is arranged on the shell and is electrically connected with the power supply assembly, a light transmission area is formed on one side, far away from the light source, of the shell, and light rays of the indicator lamp penetrate out through the light transmission area.

In one embodiment of the present disclosure, the housing includes a front case and a rear cover, and the battery pack is fixed to the headband by the front case and the rear cover.

In one embodiment of the present disclosure, ultrasonic welding is used between the front shell and the rear cover.

In one embodiment of the present disclosure, the indicator lamp is disposed at a middle portion of the front case, and the indicator lamp is disposed as a rectangular light bar.

In one embodiment of the disclosure, the battery assembly comprises a battery, a circuit board and a key, wherein the circuit board is electrically connected with the battery and the key, and the light source and the light emitting mode of the indicator lamp are controlled through the key.

In one embodiment of the disclosure, the key is disposed at the top of the housing, and the key is made of silica gel.

In one embodiment of the disclosure, a charging interface and an interface cover plate are arranged on the shell;

the charging interface is electrically connected with the circuit board;

the interface cover plate is used for sealing the charging interface, wherein the interface cover plate is made of silica gel.

In one embodiment of the disclosure, the headband comprises a first band and a second band, the two ends of the first band are respectively provided with a clamping piece, a front cover and/or a rear cover of the clamping pieces are/is provided with a connecting piece, and the two ends of the first band are connected with the two ends of the second band through the connecting piece.

In one embodiment of the disclosure, the light source is configured as a COB light bar, and the COB light bar is disposed on the first belt body.

In one embodiment of the disclosure, a wire protecting hole is formed in the side wall of the shell, and the wire protecting hole is used for enabling a power wire to penetrate out so as to protect the power wire.

The embodiment of the disclosure provides a headlight, including being used for laminating the bandeau of head wear, make things convenient for the headlight to fix and stabilize at user's head. The light source is arranged on the head belt, so that the illumination is convenient. The battery pack comprises a shell and a power supply assembly arranged in the shell, the power supply assembly is connected with the light source, and the battery pack is used for providing electric energy for the light source and ensuring normal illumination. The pilot lamp is installed in the casing, is connected with power supply unit electricity, is formed with the light transmission district in the casing one side of keeping away from the light source, and the light of pilot lamp is penetrated out through the light transmission district. The position of pilot lamp is in the one side of keeping away from the light source to guarantee when using the headlight, the rear pedestrian and the vehicle of operating personnel can in time perceive the personnel in the place ahead, play the effect of in time warning, pinpoint operating personnel's position in the environment that the sight received the restriction, furthest ensured operating personnel's safety when using the headlight.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.

Fig. 1 is a schematic view showing an overall structure of a headlamp in an embodiment of the present disclosure;

FIG. 2 illustrates an exploded schematic view of a headlamp structure in an embodiment of the disclosure;

fig. 3 is a schematic view showing a battery pack structure of a headlamp according to an embodiment of the present disclosure;

fig. 4 illustrates a schematic diagram of a headgear connection structure of a headlamp in an embodiment of the present disclosure.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software or in one or more hardware modules or integrated circuits or in different networks and/or processor devices and/or microcontroller devices.

Referring to fig. 1-4, in one embodiment of the present disclosure there is provided a headlamp comprising: a headband 110 for fitting a head; a light source 120 disposed on the headband 110; and a battery pack 130 electrically connected to the light source 120 for supplying power to the light source 120. The indicator light 140 is mounted on the battery pack 130, and the battery pack 130 supplies power to the indicator light 140. The headlight provided by the embodiment can illuminate the front and can warn pedestrians and vehicles at the rear through the indicator lamp at the same time of use.

The battery pack 130 includes a housing 210 and a power module 220 mounted in the housing 210, the power module 220 is connected with the light source 120, the indicator light 140 is mounted on the housing 210, and the battery module 132 in the battery pack 130 specifically includes a battery 221, a circuit board 222 and a key 223.

Further, in one embodiment, the case 210 of the battery pack 130 includes a front case 211 and a rear cover 212, the battery pack 130 may be fixed to the headband 110 through the front case 211 and the rear cover 212, and in particular, the headband 110 may pass through connection holes at both ends of the rear cover 212, and then the battery pack 130 may be fixed to the headband 110 by clamping the front case 211 and the rear cover 212. And, adopt ultrasonic welding between front shell 211 and the back lid 212 for shell structure's waterproof nature is good, is convenient for assemble, practices thrift the cost of labor.

In one embodiment, the circuit board 222 is electrically connected with the battery 221 and the key 223, the battery 221 is electrically connected with the light source 120 to supply power to the light source 120, and the battery 221 is electrically connected with the indicator lamp 140, so that the light emitting modes of the light source 120 and the indicator lamp 140 can be controlled by the key 223, the light emitting modes of the light source 120 comprise spotlight, dispersing light and the like, and the light emitting modes of the indicator lamp 140 comprise normally-on, stroboscopic and the like. The control mode of the key may be designed according to the actual mode, for example, the long-press control indicator light 140 and the short-press control light source 120. Specifically, the key 223 is disposed at the top of the case 210, as shown in fig. 1, at the top of the front case 211, and the position of the key 223 may be set at a position convenient for the user to operate according to actual requirements. The keys are made of silica gel, so that the waterproof effect is better, and the waterproof device is more durable and attractive.

Further, the housing 210 is provided with a charging interface 213 and an interface cover 214, specifically, an opening of the charging interface 213 is provided on a side wall of the front housing 1311, and a charging interface 312 is provided in the opening, the charging interface 213 is electrically connected to the circuit board 222, and the battery 221 can be charged through the charging interface 213, and the battery 221 is optionally a high-capacity lithium battery. The interface apron 214 is used for shutoff interface 213 that charges, and wherein, interface apron 214 is the silica gel material, adopts the sealed waterproof effect of silica gel material better to can prevent to be broken when using.

In one embodiment of the present disclosure, the sidewall of the housing 210 is provided with a wire protecting hole 230, and the wire protecting hole 230 is used for the power wire to pass out so as to protect the power wire. The specific location of the guard wire hole is that the case 210 is close to the headband 110 and is on the same side as the power wire outlet end of the light source 120 for easy connection.

Further, in an embodiment, the indicator light 140 is disposed in the light-transmitting area 301 of the housing 210, the light-transmitting area 301 is optionally formed on the side of the housing 210 far from the light source as shown in fig. 3, the light-transmitting area 201 is optionally disposed in the middle portion of the front housing 211, the shape of the light-transmitting area 301 matches that of the indicator light 140, the indicator light 140 is configured as a rectangular light bar, and the light of the indicator light 140 is transmitted through the light-transmitting area 301. The luminous color of the rectangular light bar comprises yellow, red, green and the like, and can be set according to actual requirements. For example, the indicator light 140 may become high-intensity red to alert pedestrians in the rear. When the pilot lamp is on, the vehicle and the pedestrian at the rear can timely find the front operator, play the role of timely warning, ensure the safety of the operator, and timely locate the position of the operator through the pilot lamp in dark or sight-limited environment, thereby providing timely and effective assistance and help for the operator. The safety of the operating personnel when using the head lamp is guaranteed to the greatest extent.

In this embodiment, headband 110 is used to fit the head for ease of attachment and stabilization of the headlamp to the head of the user. The headband 110 includes a first band 111 and a second band 112, and the back plate 420 may be attached to the first band 111 by a back adhesive, where the back plate 420 may be made of EVA. The backboard is attached to enhance the sealing and the waterproof performance of the first belt body 111, and the back board is simple and attractive. The light source 120 is disposed on the first belt 111. The first belt body and the second belt body are made of different materials, and are soft and can be attached to the head for wearing. Alternatively, the first tape body 111 may be provided as a silicon tape body, and the second tape body 112 may be provided as an elastic webbing. Wherein, the two ends of the first belt body 111 are all provided with a fastener 410, the fastener includes a fastener body 411, a fastener front cover 412 and a fastener rear cover 413, the fastener front cover 412 is provided with a protrusion, the fastener body 411 and the fastener rear cover 413 are provided with holes corresponding to the protrusion, and the fastener body 411 and the fastener rear cover 413 can be fastened by the protrusion of the fastener front cover 412. Be provided with the protruding piece on buckle protecgulum 412, and there is little recess on the protruding piece, set up corresponding hole on buckle body 411 and the buckle back cover 433, can pass buckle back cover 413, buckle body 411 and the protruding piece little recess block of buckle protecgulum 412 through the screw to fix buckle body 411, buckle protecgulum 412 and buckle back cover 413.

Further, referring to fig. 4, the structures such as the lens member and the battery pack are omitted, and the connector 4121 is provided on the fastener 410, and the manner in which the connector 4121 is provided includes: the connector 4121 is provided on both the front cover 412 and the rear cover 414 of the clip 410, the connector 4121 is provided on the front case 412 of the clip 410, or the connector 4121 is provided on the rear cover 413 of the clip 410. Both ends of the first belt body 111 are connected to both ends of the second belt body 112 through the connection member 4121. An alternative way is to provide connectors 4121 on both the front and rear covers 412, 414 of the clasp 410 as shown in fig. 4. The connecting member 4121 is provided as a hollow annular region, and the hollow portion may pass through the second belt body 112 to be fastened and fixed by the second belt body 112. The connecting piece 4121 side sets up an inclined notch, and inclined notch can supply the second area body to insert connecting piece 4121, and the second area body can be dismantled and change, and need not to dismantle the fastener and just can change the second area body, conveniently changes the second area body, and headlight availability and practicality are better, practice thrift the resource.

In conclusion, the indicator light position of the head lamp is at one side far away from the light source, so that when the head lamp is used, the pedestrians and vehicles behind the operating personnel can timely detect the personnel in front, the effect of timely warning is achieved, the position of the operating personnel is accurately positioned in the environment with limited sight, and the safety of the operating personnel when the head lamp is used is guaranteed to the greatest extent.

It should be noted that although in the above detailed description several modules or units of a device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit in accordance with embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into a plurality of modules or units to be embodied.

Furthermore, although the steps of the methods in the present disclosure are depicted in a particular order in the drawings, this does not require or imply that the steps must be performed in that particular order or that all illustrated steps be performed in order to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step to perform, and/or one step decomposed into multiple steps to perform, etc.

From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a mobile terminal, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

1. A headlamp, comprising:

the headband is used for fitting the head for wearing;

a light source disposed on the headband;

2. The headlamp of claim 1 wherein the housing comprises a front shell and a rear cover, the battery pack being secured to the headband by the front shell and the rear cover.

3. The headlamp of claim 2 wherein ultrasonic welding is employed between the front shell and the rear cover.

4. The headlamp of claim 2 wherein the indicator light is disposed in a middle portion of the front housing, the indicator light being configured as a rectangular light bar.

5. The headlamp of claim 1 wherein the power assembly comprises a battery, a circuit board and a key, the circuit board being electrically connected to the battery, the key controlling the light source and the light emitting pattern of the indicator light.

6. The head lamp of claim 5, wherein the key is disposed at the top of the housing, and the key is made of silica gel.

7. The headlamp of claim 5 wherein the housing is provided with a charging interface and an interface cover plate;

the charging interface is electrically connected with the circuit board;

8. The head lamp according to claim 1, wherein the head band comprises a first band body and a second band body, both ends of the first band body are provided with buckling pieces, a front cover and/or a rear cover of the buckling pieces are provided with connecting pieces, and both ends of the first band body are connected with both ends of the second band body through the connecting pieces.

9. The headlamp of claim 8 wherein the light source is configured as a COB light bar disposed on the first band.

10. The headlamp of claim 1 wherein the housing sidewall is provided with a wire guard aperture for passing a power wire therethrough to protect the power wire.