CN112161206A

CN112161206A - Head lamp

Info

Publication number: CN112161206A
Application number: CN202011063151.3A
Authority: CN
Inventors: 周明杰; 王志勇; 付松建
Original assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Current assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-01-01

Abstract

The application is suitable for the lighting technology field, provides a headlight, includes: a lamp head shell which can be worn on the head; the control group plate is arranged inside the lamp holder shell; the lamp source structure is arranged in the lamp holder shell and is electrically connected with the control group plate; the near-electric inductor is arranged beside the lamp source structure and electrically connected to the control group board, and is used for detecting voltage signals around the near-electric inductor. The control panel, the lamp source structure and the near-electric inductor are all arranged on the lamp holder shell, so that the structure of the head lamp is very compact, and the size is small. And, the lamp holder shell can be worn on the head, is convenient for realize wearing of headlight, has solved the big inconvenient problem of wearing that leads to of safety helmet size, then the during operation, and the maintainer wears the lamp holder shell in the head, and then accessible lamp source structure realizes the illumination function to thereby detect voltage signal on every side through nearly electric inductor and realize nearly electric protect function.

Description

Head lamp

Technical Field

The application belongs to the technical field of the illumination, more specifically says, relates to a headlight.

Background

In the electric power construction field, the maintainer generally still need carry the flashlight except carrying the instrument such as test pencil at the during operation to the during operation carries out the work of throwing light on, and flashlight convenient to carry is favorable to improving the reliable of overhauing the work and goes on.

In addition, in order to ensure the safety of the maintainers, the maintainers usually need to carry a safety helmet and arrange a safety protection device on the safety helmet. Generally, the safety helmet has heavy weight, the whole product is large, and the carrying is very inconvenient. When the condition that gravity falls does not exist to the maintenance scene, if take off the safety helmet, carry safety arrangement alone, this will increase maintainer's burden undoubtedly.

Disclosure of Invention

One of the purposes of the embodiment of the application is as follows: the utility model provides a head lamp, aims at solving among the prior art, the safety helmet carries safety arrangement bulky and carry inconvenient technical problem.

In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:

provided is a headlamp including:

a lamp head shell which can be worn on the head;

the control group plate is arranged inside the lamp holder shell;

the lamp source structure is arranged in the lamp holder shell and is electrically connected with the control group plate;

and the near-electric inductor is arranged beside the lamp source structure and electrically connected to the control group board, and is used for detecting voltage signals around the near-electric inductor.

In one embodiment, the headlamp further comprises an alarm electrically connected to the control panel, wherein the alarm comprises at least one of a buzzer alarm, a vibrator alarm and a light alarm.

In one embodiment, the alarm is a buzzer alarm, the alarm is arranged in the lamp holder shell, a plurality of sound holes distributed at intervals are formed in the lamp holder shell, and the plurality of sound holes are opposite to the alarm.

In one embodiment, the lamp holder shell is provided with a detection hole communicated with the outside, and an indicator light of the near-electric sensor is opposite to the detection hole.

In one embodiment, the lamp head housing is further provided with a camera device electrically connected to the control panel, the camera device, the light source structure and the near-electric sensor are distributed in a concentrated manner, and the camera device has a camera shooting direction the same as the light emitting direction of the light source structure.

In one embodiment, the control board includes a main board and a sub-board electrically connected to the main board, and the camera device is disposed on the main board and electrically connected to the main board; the lamp source structure and the near-electric inductor are arranged on the auxiliary plate at intervals, and are electrically connected to the auxiliary plate.

In one embodiment, the lamp cap housing comprises:

a front housing;

the rear shell is covered on the front shell, and the control group plate, the lamp source structure and the near-electric inductor are all arranged between the front shell and the rear shell;

the headband support is rotatably arranged on the rear shell to adjust the light emitting direction of the light source structure, and can be worn on the head.

In one embodiment, both ends of the headband support along a first direction are provided with first strip-shaped grooves, one end of the headband support along a second direction is provided with second strip-shaped grooves, and the first strip-shaped grooves and the second strip-shaped grooves are used for being connected with an elastic band worn on the head; wherein the first direction is perpendicular to the second direction.

In one embodiment, the headband support comprises a support body and fixing parts protruding from edges of two ends of the support body, the rear shell is accommodated between the fixing parts of the two ends of the support body, and the rear shell is rotatably connected to the fixing parts.

In one embodiment, the edges of the two ends of the bracket body are also convexly provided with first reinforcing ribs, and the first reinforcing ribs at the two ends of the bracket body are respectively connected with the fixing parts at the two ends of the bracket body; and second reinforcing ribs are connected between the fixing part and the bracket body and between the first reinforcing ribs and the bracket body.

The beneficial effect of the headlight that this application embodiment provided lies in: compared with the prior art, this application is through all locating lamp holder shell with control group board, lamp source structure and nearly electric inductor to make the structure of headlight very compact, the volume is less. And, the lamp holder shell can be worn on the head, is convenient for realize wearing of headlight, has solved the big inconvenient problem of carrying that leads to of safety helmet size, then the during operation, and the maintainer wears the lamp holder shell in the head, and then accessible lamp source structure realizes the illumination function to thereby detect voltage signal on every side through nearly electric inductor and realize nearly electric protect function.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a perspective view of a head lamp according to an embodiment of the present disclosure;

fig. 2 is an internal structure view of a headlamp provided in an embodiment of the present application;

fig. 3 is a perspective view of a front housing of a headlamp according to an embodiment of the present application;

FIG. 4 is an exploded view of a headlamp according to an embodiment of the present application;

fig. 5 is a perspective view of a rear shell of a headlamp according to an embodiment of the present disclosure in combination with a headband support;

fig. 6 is a perspective view of a headband support of a headlamp according to an embodiment of the present application;

fig. 7 is a perspective view of a rear case of a headlamp according to an embodiment of the present application;

FIG. 8 is a cross-sectional view of a rear shell mating headband mount of a headlamp provided by an embodiment of the present application;

fig. 9 is a partial enlarged view of a portion a in fig. 8.

Wherein, in the figures, the respective reference numerals:

1-a lamp cap shell; 101-sound outlet holes; 102-a detection well; 103-a first window; 104-a second window; 11-a front shell; 12-a rear shell; 121-a rotating shaft; 13-a headband support; 1301-a first strip-shaped groove; 1302-a second stripe groove; 1303-lightening slots; 131-a stent body; 132-a fixed part; 133-a first stiffener; 134-a second reinforcing rib; 14-a regulating structure; 141-a blocking member; 1411-bevel; 142-a stop; 1421-external teeth; 1422-card slot; 15-sealing ring; 2-control group board; 21-a main board; 22-a secondary plate; 3-a lamp source structure; 4-a near electric inductor; 5-a camera device; x-a first direction; y-a second direction.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

For explaining the technical scheme of the application, the following detailed description is made in conjunction with the specific drawings and the embodiments:

referring to fig. 1 and fig. 2 together, a head lamp according to an embodiment of the present disclosure includes a lamp housing 1, a control panel 2, a lamp source structure 3, and a proximity sensor 4.

The lamp head shell 1 can be worn on the head of a human body, the control group board 2 is arranged inside the lamp head shell 1, and the lamp source structure 3 is arranged inside the lamp head shell 1 and is electrically connected to the control group board 2, so that the lamp source structure 3 can perform illumination work under the control of the control group board 2. The near-electric inductor 4 is arranged in the lamp holder shell 1 and is positioned beside the lamp source structure 3, and the near-electric inductor 4 is electrically connected to the control panel 2 and can be turned on under the control of the control panel 2 to detect surrounding voltage signals or turned off under the control of the control panel 2. When the control panel 2 is used for controlling the lamp source structure 3 and the near-electric inductor 4 to be started, the near-electric inductor 4 detects voltage signals around the near-electric inductor 4 and feeds the voltage signals back to the control panel 2, wherein when the control panel 2 controls the near-electric inductor 4 to be started, the near-electric inductor 4 detects the voltage signals around the near-electric inductor in real time.

Here, the near-electric inductor 4 is integrated in the headlamp so that the headlamp has a function of near-electric induction protection. The headlight is for wearing the lamps and lanterns on human head, compares in safety helmet and helmet, and it has characteristics small and that weight is little, compares in safety helmet, helmet and is more convenient for wear, and can also wear on human head, and it is very convenient to use. In the present embodiment, the lamp head housing 1 is a cubic structure, and the size thereof is about 89 × 59 × 36.5mm, and the size of a general safety helmet or helmet is 289 × 233 × 150mm, so that the volume ratio of the head lamp to the safety helmet in the present embodiment is (89 × 59 × 36.5)/(289 × 233 × 150) — 100% — 1.9%, and the volume ratio is less than 2%, and the volume is very small, so that the wearing is convenient.

In this application embodiment, all locate lamp holder shell 1 through controlling group board 2, lamp source structure 3 and nearly electric inductor 4 to make the structure of headlight very compact, the volume is less. And, lamp holder shell 1 can be worn on the head, is convenient for realize wearing of headlight, has solved the big inconvenient problem of carrying that leads to of safety helmet size, then the during operation, and maintainer wears lamp holder shell 1 in the head, and then accessible lamp source structure 3 realizes the illumination function to thereby detect the nearly electric protect function of voltage signal realization headlight on every side through nearly electric inductor 4.

Alternatively, in this embodiment, the near-electric inductor 4 may be configured as an induction coil, and the electric field signal is induced after approaching the electric wire by using the principle of the electric field existing near the electric wire, so as to obtain the surrounding voltage signal. Of course, other induction principles can be adopted for the near-electric inductor 4, and are not limited herein.

In this embodiment, the headlight still includes the alarm that the electricity is connected in control group board 2, and the alarm includes at least one in buzzer siren, vibration alarm and the light alarm. When the headlight is close to high voltage environment, this high voltage signal is detected to nearly electric inductor 4, and nearly electric inductor 4 transmits this high voltage signal for control group board 2 this moment, and control group board 2 control alarm takes place to report to the police to warn people's headlight has been in under highly compressed environment, the staff of being convenient for in time acquires alarm signal, thereby help guaranteeing staff's personal safety, also be, when the alarm takes place to report to the police, can in time remind the user to keep away from electrified part, prevent that the user from taking place to electrocute danger. It should be noted here that a controller is further disposed on the control panel 2, and the controller is electrically connected to the static electricity sensor and the alarm. When the near-electric inductor works, the near-electric inductor 4 detects a voltage signal around the near-electric inductor and transmits the voltage signal to the controller, and the controller receives the voltage signal and compares the voltage signal with a preset signal intensity threshold value. When the voltage signal detected by the near-electric inductor 4 is greater than a preset signal intensity threshold value, the controller controls the alarm to work, and the alarm works at the moment; when the voltage signal detected by the near-electric inductor 4 is smaller than or equal to the preset signal intensity threshold value, the alarm does not give an alarm.

Optionally, in this embodiment, the near-electric inductor 4 may detect voltages of 220V, 10kV, 35kV, 110kV, 200kV, and 330kV levels, and the alarm generates an alarm when the voltage is close to 10kV, 35kV, 110kV, 200kV, and 330 kV. The near-electricity inductor 4 can be set as a near-electricity early warning device, and preferably the near-electricity early warning device is YJ-AM-3.

Referring to fig. 1 and fig. 3 together, in the present embodiment, the alarm is a buzzer alarm, and the alarm is disposed in the lamp head housing 1. A plurality of sound holes 101 distributed at intervals are formed in the lamp holder shell 1, the sound holes 101 are communicated with the outside, and the sound holes 101 are opposite to the alarm. So, when the alarm took place to report to the police, the sound that its sent can be sent to the outside through a plurality of phonate holes 101 simultaneously to the staff receives the sound that the alarm sent, thereby in time, accurately acquires this alarm information. Wherein, a plurality of sound outlet holes 101 are evenly distributed, help the even diffusion of the sound that the alarm sent. It should be noted here that, firstly, the arrangement of the plurality of sound outlet holes 101 is helpful for uniform diffusion of the sound emitted by the alarm, so as to be helpful for the staff to obtain information in time; secondly, the alarm is integrated in the lamp cap shell 1, so that the compactness of the head lamp is improved, and the volume of the whole head lamp is reduced; thirdly, the setting of a plurality of sound outlet holes 101 still helps realizing the weight reduction effect of lamp holder shell 1, helps lightening the weight of headlight to alleviate the burden that the staff wore the headlight, improve and wear and the convenience of use.

Referring to fig. 1 and fig. 3, in the embodiment, the lamp head housing 1 is provided with a detection hole 102 communicated with the outside, the near-electric sensor 4 is disposed in the lamp head housing 1, and the indicator light of the near-electric sensor 4 faces the detection hole 102, so that the worker can obtain information whether the near-electric sensor 4 is working through the detection hole 102. It should be noted here that, during operation, the control panel 2 controls the near electric sensor 4 to be turned on, the near electric sensor 4 starts to detect a voltage signal around the near electric sensor in real time, at this time, an indicator light of the near electric sensor 4 is turned on, light emitted by the indicator light is emitted to the outside of the headlamp through the detection hole 102, and then a user can determine that the near electric sensor 4 is in operation for detecting the voltage signal through the light diffused from the detection hole 102. It should be further noted that the near-electric inductor 4 is integrated in the lamp cap housing 1, which contributes to the improvement of the compactness of the headlamp and the reduction of the volume of the headlamp, and the opening of the detection hole 102 also contributes to the realization of a weight reduction effect and the reduction of the weight of the headlamp, thereby further contributing to the wearing and use of the headlamp by a worker.

Referring to fig. 1 to 3, in this embodiment, the camera device 5 electrically connected to the control panel 2 is further disposed on the lamp head casing 1, the camera direction of the camera device 5 is the same as the light emitting direction of the lamp source structure 3, and the camera direction of the camera device 5 and the light emitting direction of the lamp source structure 3 both face the front of the head lamp, so that when the head lamp is worn on the head of a human body, the camera direction of the camera device 5 and the light emitting direction of the lamp source structure 3 are the same as the front of the human body, which is convenient for the human body to adjust the camera direction of the camera device 5 and the light emitting direction of the lamp source structure 3. Moreover, the image pickup device 5, the lamp source structure 3 and the near-electric inductor 4 are distributed in a concentrated manner, which contributes to improving the compactness of the image pickup device 5, the lamp source structure 3 and the near-electric inductor 4, thereby contributing to reducing the volume of the whole headlamp and facilitating carrying and use.

Referring to fig. 1 and fig. 3, the lamp holder housing 1 is further provided with a first window 103 and a second window 104 which are distributed at intervals, the first window 103 and the second window 104 are both communicated with the outside, the light source structure 3 is opposite to the first window 103, and the camera device 5 is opposite to the second window 104, which is helpful for realizing the use of the light source structure 3 and the camera device 5. It should be noted here that the first window 103, the second window 104, the detection hole 102, and the sound outlet hole 101 are all disposed on the same side of the lamp head housing 1, that is, on the front side of the lamp head housing 1, which is helpful for achieving the use functions of the light source structure 3, the camera device 5, the proximity sensor 4, and the alarm, and is also helpful for achieving the compactness of the headlamp, and is also helpful for achieving the weight reduction effect of the headlamp, and is convenient for wearing and using.

Referring to fig. 2 and fig. 4, in the present embodiment, the control board 2 includes a main board 21 and a sub board 22 disposed on the main board 21, and the sub board 22 is electrically connected to the main board 21. The camera device 5 is arranged on the main board 21 and electrically connected to the main board 21, the light source structure 3 and the near-electric inductor 4 are arranged on the auxiliary board 22 at intervals, and the light source structure 3, the near-electric inductor 4 and the alarm are electrically connected to the auxiliary board 22. It should be noted here that, by combining the main board 21 and the sub board 22, and directly integrating the near-electric inductor 4 on the sub board 22, the installation of the near-electric inductor 4 is facilitated to be simplified, and at the same time, the overall size of the headlamp can be reduced.

Referring to fig. 4 and 5, in the present embodiment, the lamp head housing 1 includes a front housing 11, a rear housing 12, and a headband support 13. The rear shell 12 covers the front shell 11 and forms an accommodating space with the front shell 11, and the control panel 2, the light source structure 3, the proximity sensor 4 and the alarm are all arranged between the front shell 11 and the rear shell 12, that is, accommodated in the accommodating space. The headband support 13 is rotatably provided on the rear case 12, and the headband support 13 can be worn on the head. When the head lamp is worn on the head of a human body, the head band support 13 supports tightly on the head of the human body, the front shell 11 faces the front, the rear shell 12 and the head band support 13 can rotate relatively at the moment, namely, the rear shell 12 rotates around the head band support 13, so that the light emitting direction of the light source structure 3 and the camera shooting direction of the camera shooting device 5 are adjusted, and the practicability of the head lamp is improved.

In this embodiment, the sealing ring 15 is tightly supported between the front shell 11 and the rear shell 12, so as to improve the sealing effect of the accommodating space formed by the front shell 11 and the rear shell 12, and contribute to improving the waterproof and dustproof protection of the control panel 2, the lamp source structure 3, the near-electric sensor 4, the alarm and the like in the accommodating space.

Referring to fig. 5 and fig. 6, in the embodiment, both ends of the headband support 13 along the first direction x are respectively provided with a first strip-shaped groove 1301, one end of the headband support 13 along the second direction y is provided with a second strip-shaped groove 1302, and the first strip-shaped groove 1301 and the second strip-shaped groove 1302 are both used for connecting an elastic band worn on the head. The first direction x is perpendicular to the second direction y, the first direction x is the direction x illustrated in fig. 5 and 6, and the second direction y is the direction y illustrated in fig. 5 and 6. During the use, elastic band is connected respectively to two first bar grooves 1301 and second bar groove 1302, headband support 13 supports tightly in the forehead of human head along the other end on the second, the lateral part of human head is walked around to the elastic band on first bar groove 1301, the top of human head is walked around to the elastic band of connecting on the second bar groove 1302, thereby make headband support 13 realize wearing through the elastic band at human head both sides and top, thereby strengthen the headband and directly wear the installation stability on human head, and improve the wearing convenience that headband support 13 wore on human head, it is the portability that whole headlight was worn on human head that also improves.

In this embodiment, the elastic band may be configured as a belt-type structure, where the first strip-shaped groove 1301 extends along the second direction y, and the second strip-shaped groove 1302 extends along the first direction x, which is helpful for mounting the elastic member on the first strip-shaped groove 1301 and the second strip-shaped groove 1302. Moreover, the arrangement of the strip-shaped grooves of the first strip-shaped groove 1301 and the second strip-shaped groove 1302 is also helpful for realizing the weight reduction effect of the headband support 13, and reducing the burden of wearing the head lamp on the head of a human body.

Optionally, in this embodiment, the headband support 13 further has a plurality of weight reduction grooves 1303 formed thereon for reducing the weight of the whole headlamp, thereby facilitating the wearing and use of the headlamp.

Referring to fig. 5 to 7, in the embodiment, the headband support 13 includes a support body 131 and fixing portions 132 protruding from edges of two ends of the support body 131, the rear shell 12 is accommodated between the fixing portions 132 of the two ends of the support body 131, and the rear shell 12 is rotatably connected to the fixing portions 132. It should be noted here that the rear shell 12 is disposed between the front shell 11 and the bracket body 131, the fixing portions 132 are respectively disposed at two opposite ends of the bracket body 131 along the first direction x in a protruding manner, and two opposite ends of the rear shell 12 along the first direction x are respectively limited between the inner sidewalls of the two fixing portions 132, so that the rear shell 12 is accommodated between the two fixing portions 132, and the supporting strength of the headband support 13 can be enhanced on the basis of improving the compactness of the connection between the headband support 13 and the rear shell 12, which is helpful for enhancing the connection strength between the rear shell 12 and the headband support 13.

In a specific embodiment, two opposite ends of the rear housing 12 along the first direction x are respectively provided with a rotating shaft 121, and the two rotating shafts 121 are respectively connected to the fixing portion 132 in a rotating manner.

Referring to fig. 6 to 9, in the present embodiment, an adjusting structure 14 is further disposed between the rear shell 12 and the bracket body 131, and the adjusting structure 14 includes a limiting member 142 and a locking member 141. The limiting member 142 is disposed on one side of the rear housing 12 facing the bracket body 131, and the locking member 141 is disposed on one side of the bracket body 131 facing the rear housing 12; alternatively, the stopper 142 is disposed on the side of the bracket body 131 facing the rear case 12, and the locking member 141 is disposed on the side of the rear case 12 facing the bracket body 131. The limiting member 142 is disposed opposite to the engaging member 141, one side of the limiting member 142 facing the engaging member 141 is provided with a plurality of external teeth 1421, and a slot 1422 is formed between two adjacent external teeth 1421 at an interval. An inclined surface 1411 is disposed on a side of the locking member 141 facing the limiting member 142, so that one end of the locking member 141 is inclined and protruded toward the limiting member 142. When the rear shell 12 rotates relative to the headband support 13, the locking member 141 alternately engages with the plurality of outer teeth 1421 and is locked in the locking groove 1422, thereby limiting the stroke of the rear shell 12 and the headband support 13 during each rotation. Moreover, when the locking member 141 is engaged with the engaging groove 1422, the external teeth 1421 abut against the inclined surface 1411, and the engagement between the locking member 141 and the engaging groove 1422 is strengthened, that is, the locking operation after the rotation of the rear housing 12 and the headband support 13 is strengthened at each time, so that the angle fixation of the shooting direction of the camera device 5 and the light emitting direction of the light source structure 3 can be realized.

Referring to fig. 6, in the present embodiment, the first reinforcing ribs 133 are further protruded from the edges of the two ends of the bracket body 131, that is, the first reinforcing ribs 133 are protruded from the two ends of the bracket body 131 along the first direction x, the protruding directions of the first reinforcing ribs 133 and the fixing portions 132 are the same, and the first reinforcing ribs 133 at the two ends of the bracket body 131 along the first direction x are respectively connected to the fixing portions 132 at the two ends of the bracket body 131 along the first direction x in a one-to-one correspondence manner, so that the first reinforcing ribs 133 and the fixing portions 132 can enhance the overall supporting strength of the headband support 13, thereby improving the wearing stability and strength of the head lamp on the head of the human body. In addition, in the present embodiment, the second ribs 134 are connected between the fixing portion 132 and the bracket body 131, and between the first ribs 133 and the bracket body 131, so that the supporting strength of the headband bracket 13 can be further enhanced, the stability of the head lamp when being worn on the head of a human body can be enhanced, and the head lamp can be conveniently worn and used.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A headlamp, comprising:

a lamp head shell which can be worn on the head;

the control group plate is arranged inside the lamp holder shell;

2. The headlamp according to claim 1, wherein the headlamp further comprises an alarm electrically connected to the control panel, wherein the alarm comprises at least one of a beep alarm, a vibration alarm, and a light alarm.

3. The headlamp according to claim 2, wherein the alarm is a buzzer alarm, the alarm is disposed in the headlamp housing, the headlamp housing is provided with a plurality of sound holes spaced apart from each other, and the plurality of sound holes face the alarm.

4. The headlamp according to claim 1, wherein the headlamp case is provided with a detection hole communicating with the outside, and the indicator lamp of the near-electric sensor faces the detection hole.

5. The headlamp according to claim 1, wherein the headlamp case further comprises a camera electrically connected to the control board, the camera, the light source structure and the near-electric sensor are distributed in a concentrated manner, and a camera direction of the camera is the same as a light emitting direction of the light source structure.

6. The headlamp according to claim 5, wherein the control board comprises a main board and a sub-board electrically connected to the main board, and the image pickup device is disposed on the main board and electrically connected to the main board; the lamp source structure and the near-electric inductor are arranged on the auxiliary plate at intervals, and are electrically connected to the auxiliary plate.

7. The headlamp according to any one of claims 1 to 6, wherein the headlamp case comprises:

a front housing;

8. The headlamp according to claim 7, wherein the headband support is provided with a first elongated groove at both ends in the first direction, and a second elongated groove at one end in the second direction, the first elongated groove and the second elongated groove being used for connecting an elastic band worn on the head; wherein the first direction is perpendicular to the second direction.

9. The head lamp as claimed in claim 7, wherein the headband support includes a support body and fixing portions protruded from edges of both ends of the support body, the rear case is received between the fixing portions of both ends of the support body, and the rear case is rotatably coupled to the fixing portions.

10. The headlamp according to claim 9, wherein first ribs are further protruded from edges of both ends of the bracket body, and the first ribs of both ends of the bracket body are connected to the fixing portions of both ends of the bracket body, respectively; and second reinforcing ribs are connected between the fixing part and the bracket body and between the first reinforcing ribs and the bracket body.