CN216896879U - Head lamp - Google Patents

Abstract

The utility model relates to a head lamp, which comprises a shell, a rear cover fixed at an opening at the rear end of the shell, and a main body arranged in the shell and the rear cover, wherein the main body comprises a main board, a lamp wick, a battery, a switch and a charging interface; the rear side of the rear cover is also provided with a fixed plate, the left side and the right side of the fixed plate are respectively provided with an ear plate, the two ear plates are respectively and rotatably connected with the left side and the right side of the rear cover, the bottom edge of the fixed plate is outwards provided with a positioning plate, correspondingly, the rear side of the rear cover is outwards provided with an arc-shaped block, the front side of the positioning plate is outwards provided with a positioning block, correspondingly, the outer wall of the arc-shaped block is provided with a plurality of positioning grooves which are sequentially distributed along the circumferential direction, and the end part of the positioning block is embedded into one of the positioning grooves; the utility model can adjust the irradiation angle of the light rays according to the needs to concentrate the light rays at the needed positions, thereby effectively facilitating the use; and possess two ruddiness lamp pearl and play the effect of warning, and then increased service function.

Description

Head lamp

Technical Field

The present invention relates to a headlamp.

Background

The head lamp is a relatively practical outdoor article, is suitable for various places, can fix the lamp on the head to free two hands, further can free two hands to dry other things, does not need to be held by hands all the time, and is an essential article for outdoor walking and camping at night; the irradiation angle of light can not be adjusted to current headlight, and this makes the user can't concentrate on its position that needs with light, uses and has a great deal of inconvenience, only possesses single illuminating light source moreover, and service function is single, treats further improvement.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned current state of the art, the present invention provides a headlamp which is convenient to use and has increased functions.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a head lamp comprises a shell, a rear cover fixed at an opening at the rear end of the shell, and a main body arranged in the shell and the rear cover, wherein the main body comprises a main board, a lamp wick, a battery, a switch and a charging interface; the lamp wick is fixed on the front side of the mainboard, the switch and the charging interface are respectively fixed on the upper side and the lower side of the mainboard, and the battery is connected with the mainboard; the inside clamping ring, light-passing board and the holding seat of fixing in proper order backward in the past that still are equipped with of the front end opening part of casing, be formed with toper sleeve and two sharp sleeves in the holding seat, the wick stretches into the telescopic inside of toper, the front side of mainboard still is fixed with two ruddiness lamp pearls, two ruddiness lamp pearl stretches into respectively in two sharp sleeves, the light-passing board covers at toper sleeve and two sharp telescopic front end opening parts, be formed with the heavy chamber of toper in the light-passing board, the bottom that the heavy chamber of toper is embedded in the toper sleeve with one heart and is located the front side of wick.

Preferably, the top of the shell is provided with a cavity hole, a flexible rubber cap is further embedded in the cavity hole, and the switch extends into the flexible rubber cap.

Preferably, a sunk cavity is formed in the bottom of the shell, a slotted hole is formed in the bottom of the sunk cavity, the charging interface is embedded into the slotted hole, and a detachable sealing cover is further embedded into the sunk cavity.

Preferably, two fixing grooves which are symmetrically distributed left and right are formed in the fixing plate, and an open groove is formed in the inner wall of the outer side of each fixing groove.

Preferably, a cushion block is further arranged between the battery and the front inner wall of the rear cover.

Compared with the prior art, the utility model has the advantages that: the utility model can adjust the irradiation angle of the light according to the requirement to concentrate the light at the required position, thereby being effectively convenient for use; and possess two ruddiness lamp pearl in order to play the effect of warning moreover, and then increased service function.

Drawings

FIG. 1 is a left front exploded view of the present invention;

fig. 2 is a left rear side exploded view of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and the like, herein does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

As shown in fig. 1-2, a head lamp comprises a housing 2, a rear cover 1 fixed at an opening at the rear end of the housing 2, and a main body arranged inside the housing 2 and the rear cover 1, wherein the main body comprises a main board 3, a lamp wick 6, a battery 5, a switch 7 and a charging interface 8; the lamp wick 6 is fixed on the front side of the mainboard 3, the switch 7 and the charging interface 8 are respectively fixed on the upper side and the lower side of the mainboard 3, and the battery 5 is connected with the mainboard 3; after the switch 7 is turned on, a circuit between the battery 5 and the lamp wick 6 is switched on, then, the current in the battery 5 is transmitted to the lamp wick 6 through the mainboard 3 to enable the lamp wick 6 to emit light, and the emitted light is emitted outwards from the opening at the front end of the shell 2 to play a role in illumination, wherein the principle is the prior art, and the utility model is characterized in that: the rear side of the rear cover 1 is further provided with a fixing plate 9, the left side and the right side of the fixing plate 9 are both provided with an ear plate 91, the two ear plates 91 are respectively and rotatably connected with the left side and the right side of the rear cover 1, the bottom edge of the fixing plate 9 is outwards provided with a positioning plate 92, correspondingly, the rear side of the rear cover 1 is outwards provided with an arc-shaped block 101, the front side of the positioning plate 92 is outwards provided with a positioning block 93, correspondingly, the outer wall of the arc-shaped block 101 is provided with a plurality of positioning grooves 102 which are sequentially distributed along the circumferential direction, and the end part of the positioning block 93 is embedded into one of the positioning grooves 102; inside clamping ring 11 that still is equipped with from the past backward in proper order of the front end opening part of casing 2, light-passing board 4 and holder 10, be formed with conical sleeve 1001 and two linear sleeve 1002 in the holder 10, wick 6 stretches into the inside of conical sleeve 1001, mainboard 3's front side still is fixed with two ruddiness lamp pearl 15, two ruddiness lamp pearl 15 stretch into two linear sleeve 1002 respectively, light-passing board 4 covers at the front end opening part of conical sleeve 1001 and two linear sleeve 1002, be formed with the heavy chamber 41 of toper in the light-passing board 4, the concentric embedding in bottom of the heavy chamber 41 of toper is in conical sleeve 1001 and is located the front side of wick 6.

The top of the shell 2 is provided with a cavity hole 21, a flexible rubber cap 16 is further embedded in the cavity hole 21, and the switch 7 extends into the flexible rubber cap 16.

The bottom of casing 2 is formed with heavy chamber 22, and slotted hole 23 has been seted up to the bottom of heavy chamber 22, and the interface 8 that charges inlays in slotted hole 23, still inlays in the heavy chamber 22 and is equipped with detachable sealed lid 17.

Two fixing grooves 94 which are symmetrically distributed left and right are formed in the fixing plate 9, and an opening groove 95 is formed in the inner wall of the outer side of each of the two fixing grooves 94.

A cushion block 18 is also arranged between the battery 5 and the front inner wall of the rear cover 1.

When in use: the headband is passed through the two fixing grooves 94 through the two opening grooves 95 to fix the fixing plate 9 on the headband, and then both ends of the headband are fixed on the head of the user by the backpack buckle to fix the head lamp on the head of the user; the pressing part of the flexible rubber cap 16 is pressed downwards by a finger to touch the switch 7, so that a circuit between the battery 5 and the mainboard 3 is connected, electric energy in the battery 5 is transmitted to the lamp wick 6 through the mainboard 3, the lamp wick 6 emits light, the light emitted by the lamp wick 6 is reflected by the inner wall of the conical sleeve 1001 and then is reflected by the conical sunken cavity 41 to be emitted outwards to play a role in illumination, if the electric quantity of the battery 5 is exhausted, the sealing cover 17 can be opened, and a plug of a charger is inserted into the charging interface 8 to be charged, and the principle is the prior art.

Still be equipped with two ruddiness lamp pearl 15 on mainboard 3, when there is the potential safety hazard in operational environment, external signal can send a signal for mainboard 3, mainboard 3 can transmit the electric energy in the battery 5 for two ruddiness lamp pearl 15 after receiving the signal so that two ruddiness lamp pearl 15 give out ruddiness, ruddiness outwards jets out and through the reflection of object around so that the user discovers after seeing through light-passing board 4, and then reaches the effect of informing the user to make corresponding reaction.

In the use, still can be connected with the help of the rotation between casing 2 and two otic placodes 91 and use hand luffing motion casing 2 with the angle of adjusting casing 2, and then realized the effect of adjusting the light and shine the angle in order to facilitate the use, casing 2 rotates certain angle, and the tip of locating piece 93 will come out and lock casing 2 in order once more in another constant head tank 102 with the help of the elasticity of locating plate 92 self from one of them constant head tank 102 to imbed, and then realized casing 2's location.

The utility model can adjust the irradiation angle of the light according to the requirement to concentrate the light at the required position, thereby being effectively convenient for use; and possess two ruddiness lamp pearl 15 in order to play the effect of warning, and then increased service function.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. A head lamp comprises a shell, a rear cover fixed at an opening at the rear end of the shell, and a main body arranged in the shell and the rear cover, wherein the main body comprises a main board, a lamp wick, a battery, a switch and a charging interface; the lamp wick is fixed on the front side of the mainboard, the switch and the charging interface are respectively fixed on the upper side and the lower side of the mainboard, and the battery is connected with the mainboard; the inside clamping ring, the light-passing board and the holding seat of fixing in proper order backward in the past that still are equipped with of front end opening part of casing, be formed with toper sleeve and two sharp sleeves in the holding seat, the wick stretches into the telescopic inside of toper, the front side of mainboard still is fixed with two ruddiness lamp pearls, two ruddiness lamp pearl stretches into respectively in two sharp sleeves, the light-passing board covers at toper sleeve and two sharp telescopic front end opening parts, be formed with the heavy chamber of toper in the light-passing board, the bottom concentric embedding in the toper sleeve that sinks the chamber is located the front side of wick.

2. The headlamp according to claim 1, wherein a cavity is formed in the top of the housing, a flexible rubber cap is further embedded in the cavity, and the switch extends into the flexible rubber cap.

3. The headlamp according to claim 2, wherein a sunken cavity is formed in the bottom of the housing, a slot is formed in the bottom of the sunken cavity, the charging port is embedded in the slot, and a detachable sealing cover is embedded in the sunken cavity.

4. The headlamp according to claim 3, wherein the fixing plate has two fixing grooves symmetrically formed therein, and an opening groove is formed in each of outer side inner walls of the two fixing grooves.

5. The headlamp according to claim 4, wherein a spacer is further provided between the battery and the front inner wall of the rear cover.

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