CN215522942U

CN215522942U - Miniature explosion-proof head lamp

Info

Publication number: CN215522942U
Application number: CN202122372694.XU
Authority: CN
Inventors: 王晓春
Original assignee: Recen Electric Technology Co ltd
Current assignee: Recen Electric Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-14
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a micro explosion-proof head lamp, which comprises a charging seat, a pressure pad, a first countersunk self-tapping screw, a cross disc screw, a clip, a second countersunk self-tapping screw, a lamp cap cover, a lamp cap body, a shell, a control panel, a silicon rubber button, a silicon rubber sealing pad, a bottom cover, a battery, a pin shaft, a light source sheath wire, a silicon rubber sleeve, an insulating pad, a sealing ring, a lamp shade, a light gathering cup, a lamp bead support, a light source plate, a DC cover, a mounting screw and a nameplate, wherein the side surface of the bottom cover is respectively provided with a connecting buckle, one side of the bottom cover is fixedly connected with the clip through the cross disc screw, the other side of the bottom cover is fixedly connected with one side of the shell through the second countersunk self-tapping screw, and the device is beneficial to timely reminding a user when the battery has an underpower condition through the arranged indicator lamp, is convenient to charge the battery, and is beneficial to protecting the battery, meanwhile, the control panel in the device is controlled by an IC chip program adopting a PWM (pulse width modulation) technology, so that the illumination intensity is kept consistent.

Description

Miniature explosion-proof head lamp

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a miniature explosion-proof head lamp.

Background

The headlight, as the name suggests, wear the lamp overhead, be the lighting apparatus of liberation both hands, simultaneously first wait also we walk night and prick the indispensable articles for use when camping in the open air, but current headlight is at the in-process that uses, the condition of the easy emergence under-run takes place to be unfavorable for protecting the battery, and along with the reduction of battery power, illuminance also is reducing, consequently can't make illuminance remain the unanimity all the time, do not increase the battery simultaneously and patrol and examine the function, the practicality of battery has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a miniature explosion-proof head lamp to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a miniature explosion-proof head lamp comprises a charging seat, a pressure pad, a first countersunk self-tapping screw, a cross head screw, a clamp fastener, a second countersunk self-tapping screw, a lamp cap cover, a lamp cap body, a shell, a control panel, a silicon rubber button, a silicon rubber sealing pad, a bottom cover, a battery, a pin shaft, a light source protecting wire, a silicon rubber sleeve, an insulating pad, a sealing ring, a lampshade, a light gathering cup, a lamp bead support, a light source plate, a DC cover, a mounting screw and a nameplate, wherein the side surface of the bottom cover is respectively provided with a connecting fastener, one side of the bottom cover is fixedly connected with the clamp fastener through the cross head screw, the other side of the bottom cover is fixedly connected with one side of the shell through the second countersunk self-tapping screw, the silicon rubber sealing pad is arranged at the connecting part, the bottom end of the other side of the bottom cover is provided with the battery, the interior of the shell is fixedly connected with the control panel through the pressure pad and the first countersunk self-tapping screw, and the control panel is connected with the charging seat embedded and installed on the shell through a lead in a matching way, meanwhile, the connecting part of the shell and the charging seat is sealed by electronic silica gel, a DC cover is arranged on the side surface of the shell, the connecting part of the DC cover and the shell is sealed by the electronic silica gel, and the DC cover and the charging seat correspond to each other.

Further, top one side of casing is provided with the data plate, and the embedding of the top center department of casing is installed the silicon rubber button, and the silicon rubber button passes through wire and control panel electric connection, and the control panel passes through wire and battery electric connection, the electric connection of control panel and light source sheathing line, light source sheathing line and light source board electric connection, and the outside of light source sheathing line and the junction of lamp holder body have cup jointed the silicon rubber sleeve.

Further, light source board fixed connection is in inside one side of lamp holder body, and the even fixedly connected with lamp pearl support in one side of light source board, lamp pearl support and spotlight cup cooperation are connected, and the junction is provided with the insulating pad, is provided with the pilot lamp on the light source board.

Further, the lamp holder body passes through spiral fixed connection with the lamp holder cover, and the junction is provided with the sealing washer, and the lamp shade has been placed to the inside of lamp holder cover, and the lamp shade with gather the laminating of light cup.

Furthermore, the lamp holder body is positioned on the pin shaft to rotate, the pin shaft is fixedly connected with the lug plates arranged on the shell through mounting screws respectively, the lamp holder body is provided with an index plate, and the index plate is attached to the bulges arranged on the shell.

Compared with the prior art, the utility model has the following beneficial effects: the device, through the pilot lamp that sets up, when the condition of the undercurrent appears in the battery takes place, be favorable to timely warning user, be convenient for carry out charging treatment to the battery, be favorable to protecting the battery, the control panel adopts PWM pulse width modulation technique IC chip program control among the device simultaneously, be favorable to making illuminance keep unanimous, and press the button light for a long time and reduce by 5 times stroboflash of full electricity gradually, when pressing the button light stroboflash for a long time 1 time, explain the electric quantity just will be used up, the automation that has embodied the device function of patrolling and examining, thereby the practicality of the device has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an elevational view of the overall construction of the present invention;

FIG. 2 is a front cross-sectional view of the overall construction of the present invention;

FIG. 3 is a right side elevation sectional view of a portion of the structure of the present invention;

FIG. 4 is a left side view of the overall structure of the present invention;

in the figure: 1. a charging seat; 2. a pressure pad; 3. a first countersunk self-tapping screw; 4. a spider screw; 5. clamping and buckling; 6. a second countersunk self-tapping screw; 7. a lamp cap cover; 8. a base body; 9. a housing; 10. a control panel; 11. a silicone rubber button; 12. a silicone rubber gasket; 13. a bottom cover; 14. a battery; 15. a pin shaft; 16. a light source sheath wire; 17. a silicone rubber sleeve; 18. an insulating pad; 19. a seal ring; 20. a lamp shade; 21. a light focusing cup; 22. a lamp bead support; 23. a light source plate; 24. a DC cover; 25. mounting screws; 26. a nameplate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a miniature explosion-proof head lamp comprises a charging seat 1, a pressure pad 2, a first countersunk self-tapping screw 3, a cross disc screw 4, a clip 5, a second countersunk self-tapping screw 6, a lamp cap cover 7, a lamp cap body 8, a shell 9, a control panel 10, a silicon rubber button 11, a silicon rubber sealing pad 12, a bottom cover 13, a battery 14, a pin shaft 15, a light source protecting wire 16, a silicon rubber sleeve 17, an insulating pad 18, a sealing ring 19, a lamp shade 20, a light-gathering cup 21, a lamp bead support 22, a light source plate 23, a DC cover 24, a mounting screw 25 and a nameplate 26, wherein the side surfaces of the bottom cover 13 are respectively provided with a connecting buckle, one side of the bottom cover 13 is fixedly connected with the clip 5 through the cross disc screw 4, the other side of the bottom cover 13 is fixedly connected with one side of the shell 9 through the second countersunk self-tapping screw 6, the connecting position is provided with the silicon rubber sealing pad 12, the bottom end of the other side of the bottom cover 13 is provided with the battery 14, the control panel 10 is fixedly connected with the interior of the shell 9 through the pressure pad 2 and the first countersunk screw 3, the control panel 10 is connected with the charging seat 1 embedded and installed on the shell 9 in a matching way through a lead, meanwhile, the connection part of the shell 9 and the charging seat 1 is sealed with electronic silica gel, the side surface of the shell 9 is provided with a DC cover 24, the connection part of the DC cover 24 and the shell 9 is sealed with the electronic silica gel, the DC cover 24 and the charging seat 1 correspond to each other, one side of the top end of the shell 9 is provided with a nameplate 26, the center of the top end of the shell 9 is embedded and installed with a silicon rubber button 11, the silicon rubber button 11 is electrically connected with the control panel 10 through a lead, the control panel 10 is electrically connected with a battery 14 through a lead, the control panel 10 is electrically connected with a light source sheath wire 16, the light source sheath wire 16 is electrically connected with a light source plate 23, the connection part of the outer part of the light source sheath wire 16 and the lamp body 8 is sleeved with a silicon rubber sleeve 17, the light source plate 23 is fixedly connected with one side of the inner part of the lamp body 8, one side of the light source plate 23 is uniformly and fixedly connected with a lamp bead support 22, the lamp bead support 22 is connected with the light-gathering cup 21 in a matching manner, an insulating pad 18 is arranged at the joint, an indicator lamp is arranged on the light source plate 23, the insulating property of the device is improved by using the arranged insulating pad 18, the lamp holder body 8 is fixedly connected with the lamp holder cover 7 in a spiral manner, a sealing ring 19 is arranged at the joint, a lampshade 20 is placed inside the lamp holder cover 7, the lampshade 20 is attached to the light-gathering cup 21, the light-gathering cup 21 is arranged, the lamp holder body 8 can favorably gather light, the lamp holder body 8 rotates on the pin shaft 15, the pin shaft 15 is fixedly connected with the lug plates arranged on the shell 9 through the mounting screws 25, the lamp holder body 8 is provided with an index plate, and the index plate is attached to the bulges arranged on the shell 9; when the device is used, a user firstly connects the belt with a connecting buckle arranged in the device in a matching way, then presses the silicon rubber button 11, and the battery 14, the light source sheath wire 16 and the light source plate 23 are arranged, so that the battery 14 supplies power to the light source plate 23, and the lighting work is finished, in the lighting process, if the lighting angle is required to be adjusted, the lamp holder body 8 is rotated on the pin shaft 15 by rotating the lamp holder body 8, and in the rotating process, the dividing disc arranged on the lamp holder body 8 is attached to the bulge arranged on the shell 9, so that the limiting effect is achieved on the lamp holder body 8, after the use is finished, the battery 14 stops supplying power to the light source plate 23 by pressing the silicon rubber button 11, and when the electric quantity of the battery 14 is 20%, the indicator light is red, at this time, the electric quantity of the battery 14 can only be used for 30 minutes, meanwhile, in the process of inspection, the silicon rubber button 11 is pressed for a long time, so that the lamp beads on the light source plate 23 are gradually reduced from 5 times of full-power stroboflash, when the silicon rubber button 11 is pressed for a long time, the lamp beads on the light source plate 23 strobe for 1 time, which indicates that the electric quantity is about to be used up, is beneficial to automatically polling the electric quantity condition of the battery 14, and the control board 10 of the device adopts the program control of the PWM pulse width modulation IC chip, the illumination intensity can be always kept consistent, thereby improving the practicability of the device, when the silicon rubber button 11 is pressed, the lamp bead is bright light, the indicator light is bright green, when the second lamp bead is pressed, the second lamp bead is weak light, meanwhile, the capacity of the battery 14 is 1.7AH, and the power of the device is 3w, the voltage is 3.7v, the charging time is not more than 4h, the discharging time is not less than 6h in a strong light state, not less than 1h in a weak light state, and the protection grade is IP 65.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a miniature explosion-proof headlight, includes lamp holder cover (7), lamp holder body (8), casing (9), bottom (13) and light source board (23), its characterized in that: the side of the bottom cover (13) is respectively provided with a connecting buckle, one side of the bottom cover (13) is fixedly connected with a clamping buckle (5) through a cross disc screw (4), the other side of the bottom cover (13) is fixedly connected with one side of the shell (9) through a second countersunk self-tapping screw (6), a silicon rubber sealing gasket (12) is arranged at the joint, the bottom end of the other side of the bottom cover (13) is provided with a battery (14), the inside of the shell (9) is fixedly connected with a control panel (10) through a pressing pad (2) and a first countersunk self-tapping screw (3), the control panel (10) is connected with the charging seat (1) embedded and installed on the shell (9) in a matching way through a conducting wire, meanwhile, the joint of the shell (9) and the charging seat (1) is potted with electronic silica gel, the side of the shell (9) is provided with a DC cover (24), and the joint of the DC cover (24) and the shell (9) is potted with the electronic silica gel, the DC cover (24) and the charging stand (1) correspond to each other.

2. A miniature explosion-proof headlamp according to claim 1, wherein: the utility model discloses a lamp holder, including casing (9), top center department embedding of casing (9) is provided with data plate (26), and the embedding of top center department of casing (9) installs silicon rubber button (11), and silicon rubber button (11) pass through wire and control panel (10) electric connection, and control panel (10) pass through wire and battery (14) electric connection, the electric connection of control panel (10) and light source sheath line (16), light source sheath line (16) and light source board (23) electric connection, and the outside of light source sheath line (16) and the junction of lamp holder body (8) have cup jointed silicon rubber sleeve (17).

3. A miniature explosion-proof headlamp according to claim 1, wherein: light source board (23) fixed connection is in inside one side of lamp holder body (8), the even fixedly connected with lamp pearl support (22) of one side of light source board (23), and lamp pearl support (22) are connected with spotlight cup (21) cooperation, and the junction is provided with insulating pad (18), is provided with the pilot lamp on light source board (23).

4. A miniature explosion-proof headlamp according to claim 1, wherein: the lamp holder body (8) is fixedly connected with the lamp holder cover (7) in a spiral mode, the connecting position is provided with the sealing ring (19), the lamp shade (20) is placed inside the lamp holder cover (7), and the lamp shade (20) is attached to the light gathering cup (21).

5. A miniature explosion-proof headlamp according to claim 1, wherein: the lamp holder body (8) is positioned on the pin shaft (15) to rotate, the pin shaft (15) is fixedly connected with the lug plates arranged on the shell (9) through mounting screws (25), the lamp holder body (8) is provided with an index plate, and the index plate is attached to the bulges arranged on the shell (9).