CN215722620U

CN215722620U - Novel energy-saving explosion-proof dimming head lamp

Info

Publication number: CN215722620U
Application number: CN202121920162.9U
Authority: CN
Inventors: 朱长春; 林芬; 赵秀华; 柳晓娟
Original assignee: Zhejiang Zhenghui Lighting Co ltd
Current assignee: Zhejiang Zhenghui Lighting Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-01
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a novel energy-saving explosion-proof dimming headlamp which comprises a head fixing mechanism, a light source mechanism and a light adjusting mechanism, wherein the head fixing mechanism comprises an outer frame suitable for being worn on the head of a user and an inner pad connected to the inner side of the outer frame, the light source mechanism comprises a limiting clamping piece and a pressing combination positioned outside the limiting clamping piece, and the light adjusting mechanism is movably arranged in the light source mechanism. Through setting up the urceolus, and at the inside screw thread installation screw thread inner tube of urceolus to the frame embeds there is the lens that is used for assembling the light beam, when rotatory screw thread inner tube and make the screw thread inner tube outwards extend along the inner chamber of urceolus, the lens can be gathered dispersed light beam and make light beam irradiation distance obtain changing, thereby can make things convenient for operating personnel's operation activity.

Description

Novel energy-saving explosion-proof dimming head lamp

Technical Field

The utility model relates to the field of headlamps, in particular to a novel energy-saving explosion-proof dimming headlamp.

Background

The head lamp is a device hung on the head of a user, the lamp is selected from one of the devices for field survival or field operation, and the use experience of the user can be influenced in function, price, weight, volume and universality.

At present, the headlight that uses on the market adopts the rubber band bandage mostly as the mounting of its fixed user head, and when using, headlight nowadays often need carry out remote irradiation to the gathering of light or the control that the diffusion can not be fine, and conventional headlight hardly satisfies the shining of different distance light.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

novel energy-conserving explosion-proof headlight of adjusting luminance, including head fixed establishment, light source mechanism and light adjustment mechanism, head fixed establishment is including being used for fitting to wear the outrigger at user's head and connecting the inboard interior pad of outrigger, light source mechanism includes spacing clamping piece and is located the outside combination that sticiss of spacing clamping piece, light adjustment mechanism movable mounting is in the light source mechanism.

By adopting the technical scheme, during use, an operator can fixedly connect cloth made of different materials on the inner side of the outer frame according to the length of the regenerated hair, and can add warm-keeping articles on the inner side of the outer frame according to season changes.

The present invention in a preferred example may be further configured to: the head fixing mechanism further comprises a base, a base connected to the top of the base, a spring mounted on the inner side of the base and a gasket mounted at the outer end of the spring.

By adopting the technical scheme, the gasket is made of the sponge gasket and the plastic inner core, so that the overall strength of the gasket can be improved when external force acts on the head of a user.

The present invention in a preferred example may be further configured to: the light source mechanism further comprises a lampshade arranged at the outer end of the base and an outer barrel connected to the outer end of the lampshade.

Through adopting above-mentioned technical scheme, utilize two of the inner chamber movable mounting of lamp shade are used for gathering together the combination of sticising to spacing clamping piece, and the knob in the combination of sticising through the rotation controls its inside screw rod to the promotion of half ring gasket, and then makes multiunit spacing clamping piece gather together the shrink.

The present invention in a preferred example may be further configured to: the light ray adjusting mechanism comprises a thread inner cylinder connected with the inner cavity of the outer cylinder, an outer frame arranged at the outer end of the thread inner cylinder and a lens inserted and connected to the inner side of the outer frame.

Through adopting above-mentioned technical scheme, set up the screw inner tube that outwards spirals and extend to at the outer frame inner chamber grafting lens, utilize the interval of adjusting between frame and the lamp shade to control the lens to the collection efficiency of light beam.

The present invention in a preferred example may be further configured to: the outer frame is made of a plurality of groups of round strip-shaped silicon rods and can be folded along the inner layer of the base.

Through adopting above-mentioned technical scheme, adopt circle banding silica gel stick to make the outrigger, utilize the pliability of circle banding silica gel stick to can make the device can not cause the damage to user's head.

The present invention in a preferred example may be further configured to: the inner pad is made of black cotton fiber gauze.

By adopting the technical scheme, the black nylon gauze is fixedly arranged on the inner side of the outer frame, so that the head fixing mechanism of the device can improve the heat dissipation degree of the head of a user.

The present invention in a preferred example may be further configured to: the gasket is characterized in that two sides of the outer portion of the gasket are provided with T-shaped sliding blocks protruding outwards, the side wall of the inner cavity of the base is provided with a horizontal rail, and the T-shaped sliding blocks are matched with the horizontal rail of the inner cavity of the base.

Through adopting above-mentioned technical scheme, utilize at base inner chamber movable mounting gasket, when the device receives external force striking, in order to reduce the impact of external force, consequently come the impact of link external force through at its inner chamber installation spring.

The present invention in a preferred example may be further configured to: both sides of the lens are engraved with outward extending elliptical protrusions.

By adopting the technical scheme, the two surfaces of the lens are both arranged into the outwards convex elliptical mirror surfaces, and the distance of the outwards irradiating light of the device can be improved by utilizing the gathering and refraction of the convex mirror surfaces to the light beams.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. in the present invention, as described above, since most of the existing headlamps employ independent light sources, the irradiation range and the irradiation distance of such headlamps are limited according to the power used during use, and therefore, by providing the outer cylinder, and mounting the threaded inner cylinder in the outer cylinder by screw threads, and disposing a lens for converging light beams in the outer frame, when the threaded inner cylinder is rotated and extended outward along the inner cavity of the outer cylinder, the lens can converge the dispersed light beams and change the irradiation distance of the light beams, thereby facilitating the operation activities of the operator.

2. In the utility model, as shown above, most of the existing headlamps adopt a wider rubber band as a fixing source, when the headlamps are used and subjected to a series of movements such as bending down by a user, the headlamps slide to cause poor use effect, so that in order to improve the use effect of the headlamps, the base is arranged on the base, the foldable outer frame is movably arranged on the inner side of the base, the inner cushion is arranged on the inner side of the outer frame, when the headlamps are used, the user turns the outer frame open and wears the headlamps on the head, and the outer frame at the bottommost part is adapted to the inner sides of the ears of the user, so that the problem that the headlamps slide to cause in the movement process of the user can be avoided.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic illustration of a partially dispersed structure according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the internal dispersion structure of FIG. 1 according to one embodiment of the present invention;

FIG. 4 is a schematic diagram of the internal dispersion structure of FIG. 3 according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a partial enlargement and a dispersed structure of the embodiment of FIG. 4.

Reference numerals:

100. a head fixing mechanism; 110. a base; 120. an outer frame; 130. an inner cushion; 140. a base; 150. a spring; 160. a gasket;

200. a light source mechanism; 210. a lamp shade; 220. an outer cylinder; 230. a limiting clamping piece; 240. pressing and combining; 300. a light ray adjusting mechanism; 310. an outer frame; 320. a threaded inner barrel; 330. a lens.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

The following describes a novel energy-saving explosion-proof dimming headlamp provided by some embodiments of the utility model with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 2, 3, 4 and 5, the novel energy-saving explosion-proof dimming headlamp provided by the present invention comprises a head fixing mechanism 100, a light source mechanism 200 and a light adjusting mechanism 300, wherein the light source mechanism 200 is fixedly mounted on the head fixing mechanism 100, and the light adjusting mechanism 300 is screwed into the light source mechanism 200.

The head fixing mechanism 100 includes a base 110, an outer frame 120, an inner pad 130, a base 140, a spring 150, and a gasket 160, the light source mechanism 200 includes a lamp cover 210, an outer cylinder 220, a position limiting clip 230, and a pressing assembly 240, and the light adjusting mechanism 300 includes an outer frame 310, a threaded inner cylinder 320, and a lens 330.

Specifically, the head fixing mechanism 100 includes an outer frame 120 adapted to be worn on the head of the user and an inner pad 130 connected to the inner side of the outer frame 120, the light source mechanism 200 includes a limiting clip 230 and a pressing assembly 240 located outside the limiting clip 230, the light adjusting mechanism 300 is movably installed in the light source mechanism 200, an operator can fixedly connect different fabrics made of different materials to the inner side of the outer frame 120 according to the length of the regenerated hair, and meanwhile, warm-keeping articles can be added to the inner side of the outer frame 120 according to the change of seasons, the user can select and adjust the threaded inner cylinder 320 and the pressing assembly 240 according to the using environment, and the light beam collection of the light source and the intensity of the light source irradiating outwards are sequentially controlled.

Example two:

referring to fig. 2 and 3, in the above embodiment, the pad 160 is movably installed in the inner cavity of the base 140, so as to reduce the impact of the external force when the device is impacted by the external force, and therefore, the impact of the external force is reduced by installing the spring 150 in the inner cavity of the pad, and meanwhile, the pad 160 is made of the sponge pad and the plastic inner core, so that the overall strength of the pad 160 can be improved while the external force acts on the head of the user, the outer frame 120 is made of the strip-shaped silicone rod, the flexibility of the strip-shaped silicone rod is utilized, and the black nylon gauze is fixedly installed on the inner side of the outer frame 120, so that the head fixing mechanism 100 of the device can improve the heat dissipation degree of the head of the user and prevent the head of the user from being damaged by the device, the head fixing mechanism 100 further comprises the base 140, the base 110 connected to the top of the base 140, the spring 150 installed on the inner side of the base 140, and the pad 160 installed at the outer end of the spring 150, the outer frame 120 is made of a plurality of groups of round strip-shaped silicon rods, the outer frame 120 can be folded along the inner layer of the base 110, the inner pad 130 is made of black nylon gauze, the two sides of the outer portion of the gasket 160 are provided with T-shaped sliding blocks protruding outwards, the side wall of the inner cavity of the base 140 is provided with a horizontal rail, and the T-shaped sliding blocks are matched with the horizontal rail of the inner cavity of the base 140.

Example three:

in the above embodiment, as shown in fig. 5, two pressing assemblies 240 for gathering the limiting clips 230 are movably installed in the inner cavity of the lamp cover 210, and the knobs in the pressing assemblies 240 are rotated to control the screws in the pressing assemblies to push the semi-circular gaskets, so that the limiting clips 230 are gathered and contracted, thereby achieving the purpose of controlling the intensity of the light source, the light source mechanism 200 further includes the lamp cover 210 installed at the outer end of the base 140 and the outer cylinder 220 connected outside the lamp cover 210.

Example four:

in the above embodiment, as shown in fig. 4, the lens 330 is inserted into the inner cavity of the outer frame 310, the distance between the outer frame 310 and the lampshade 210 is adjusted to control the light beam gathering efficiency of the lens 330, and both sides of the lens 330 are set to be elliptical mirror surfaces protruding outward, and the convex mirror surfaces are used for gathering and refracting light beams, so as to improve the distance of light irradiated outward by the device, the light adjusting mechanism 300 includes the threaded inner cylinder 320 connected to the inner cavity of the outer cylinder 220, the outer frame 310 installed at the outer end of the threaded inner cylinder 320, and the lens 330 inserted into the inner side of the outer frame 310, and both sides of the lens 330 are engraved with elliptical protrusions extending outward.

The working principle and the using process of the utility model are as follows:

before use: the use of the head lamp is popular nowadays, when in use, the head lamp is affected by sweat on the head of a user and the work of the user, the conventional rubber band bandage is difficult to keep the initial state on the head of the user, and the head lamp can be squeezed when the head lamp is worn for a long time, so that the head pain is caused, therefore, the device can greatly solve the problem that the head lamp affects the head of the user when in use, the user needs to select a soft padding according to the length of head hair and fix the padding on the inner side of the outer frame 120, then the outer frame 120 is turned outwards to form a semi-sphere shape, then the user needs to wear the head of the outer frame 120 which is formed into the semi-sphere shape, and then the bottommost part of the outer frame 120 is pulled downwards along the inner side of the head ear;

when in use: the operating personnel need hang the regulation screw inner tube 320 according to the distance that field work needs light irradiation night, at first rotatory frame 310, utilize frame 310 to drive screw inner tube 320 outwards to extend along the inner chamber of urceolus 220, at this moment, open the device, make light outwards shine, when the intensity of light source external radiation needs to be adjusted, the user can rotate the knob that is located the outside both sides of lamp shade 210, make sticis combination 240 and is gathering together the shrink to the spacing clamping piece 230 outer end that the multiunit is the ring shape and distributes, and block the light source, and then reach the control to the light source power weak or strong.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. Novel energy-conserving explosion-proof headlight of adjusting luminance, a serial communication port, include:

a head fixation mechanism (100) comprising an outer frame (120) adapted to be worn on a user's head and an inner pad (130) attached to the inside of the outer frame (120);

the light source mechanism (200) comprises a limiting clamping piece (230) and a pressing combination (240) positioned outside the limiting clamping piece (230);

the light ray adjusting mechanism (300), the light ray adjusting mechanism (300) is movably arranged in the light source mechanism (200).

2. The novel energy-saving explosion-proof dimming headlamp according to claim 1, wherein the head fixing mechanism (100) further comprises a base (140), a base (110) connected to the top of the base (140), a spring (150) installed inside the base (140), and a gasket (160) installed at the outer end of the spring (150).

3. The novel energy-saving explosion-proof dimming headlamp as claimed in claim 1, wherein the light source mechanism (200) further comprises a lampshade (210) mounted at the outer end of the base (140) and an outer barrel (220) connected outside the lampshade (210).

4. The novel energy-saving explosion-proof dimming headlamp as claimed in claim 1, wherein the light ray adjusting mechanism (300) comprises a threaded inner cylinder (320) connected to the inner cavity of the outer cylinder (220), an outer frame (310) mounted at the outer end of the threaded inner cylinder (320), and a lens (330) inserted inside the outer frame (310).

5. The novel energy-saving explosion-proof dimming headlamp according to claim 2, wherein the outer frame (120) is made of multiple groups of round silicon rods, and the outer frame (120) can be folded along the inner layer of the base (110).

6. The new energy-saving explosion-proof dimming headlamp as claimed in claim 1, wherein the inner pad (130) is made of black cotton fiber gauze.

7. The novel energy-saving explosion-proof dimming headlamp as claimed in claim 2, wherein two sides of the outside of the gasket (160) are provided with T-shaped sliding blocks protruding outwards, the side wall of the inner cavity of the base (140) is provided with a horizontal rail, and the T-shaped sliding blocks are adapted to the horizontal rail of the inner cavity of the base (140).

8. The novel energy-saving explosion-proof dimming headlamp according to claim 4, wherein both surfaces of the lens (330) are engraved with outward extending oval protrusions.