CN214663820U

CN214663820U - Light-adjustable and brightness-adjustable hand-held lamp

Info

Publication number: CN214663820U
Application number: CN202121323339.7U
Authority: CN
Inventors: 邓军林; 王齐康
Original assignee: Guangdong Jian Optoelectronic Technology Co ltd
Current assignee: Guangdong Jian Optoelectronic Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-09
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a lamp is lifted to hand of type of can adjusting luminance and luminance, which comprises a housin, the rear end bottom fixedly connected with servo motor of casing left side inner wall, servo motor drive end fixedly connected with action wheel, the corresponding position department of action wheel right-hand member is provided with from the driving wheel, follow the first rotation pole of the inside through-hole fixedly connected with of driving wheel department, the symmetrical equal fixedly connected with bearing of position department in both sides about the first rotation pole, first bevel gear keeps away from the equal meshing of front end on one side of the first rotation pole and is connected with second bevel gear. The utility model discloses in, realize the rotation in two lamp sources through light type adjust knob activation servo motor to under reflector and anti-light cup's effect, realize focusing on or the regulation of divergent light type, realize the regulation to lamp source luminance through brightness control knob, light type and the demand of the various environment of luminance adaptation, convenient operation is worth wideling popularize.

Description

Light-adjustable and brightness-adjustable hand-held lamp

Technical Field

The utility model relates to a lamp field is lifted to the hand, especially relates to a lamp is lifted to hand of type and luminance of can adjusting luminance.

Background

An outdoor hand-held lamp is a movable tool for outdoor night activities such as night hunting, outdoor exploration and the like, providing illumination, frightening beasts and indicating camp positions and the like, and is suitable for places such as family illumination, bicycle sheds, doorkeeper rooms, student dormitories, farmhouse courts, breeding greenhouses, fishing boats, army sentries, field duty, camping and village, geological exploration and the like. The outdoor hand-held lamp generally comprises a handle, a battery, a lamp holder, a circuit board, a luminous body, a reflecting cup and a lens.

The prior art outdoor hand-held lamp has the following disadvantages: the luminous light type and the luminance that anti-light cup combines the luminous body can not be adjusted, and the light type is single with luminance, can not adapt to the demand of various environment, and the result of use is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the hand of a type of can adjusting luminance and luminance that proposes lifts the lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hand-held lamp capable of adjusting light type and brightness comprises a shell, wherein a servo motor is fixedly connected to the bottom of the rear end of the inner wall of the left side of the shell, a driving wheel is fixedly connected to the driving end of the servo motor, a driven wheel is arranged at a position corresponding to the right end of the driving wheel, a first rotating rod is fixedly connected to a through hole in the driven wheel, bearings are fixedly connected to symmetrical positions on the upper side and the lower side of the first rotating rod, a first bevel gear is fixedly connected to the upper end and the lower end of the first rotating rod, the front end of the first bevel gear, far away from one side of the first rotating rod, is engaged with a second bevel gear, a second rotating rod is fixedly connected to the through hole in the second bevel gear, an installation block is fixedly connected to the middle of the second rotating rod, a light source is fixedly connected to the left end of the installation block, and a reflector is fixedly connected to the center of the inner wall of the left end of the shell, the light-reflecting cup is fixedly connected with the right end inside the shell, the wire box is walked to fixedly connected with of the left end center of the shell, the light type adjusting knob is fixedly connected with of the left end center of the wire box, the handle is fixedly connected with of the middle of the bottom end of the wire box, and the brightness adjusting knob is fixedly connected with of the middle of the top end of the front side of the handle.

As a further description of the above technical solution:

the driving wheel is connected with the driven wheel through a belt.

As a further description of the above technical solution:

the bearing rear end is fixedly connected to one end of the cross rod, and the other end of the cross rod is fixedly connected to the inner wall of the rear end of the shell.

As a further description of the above technical solution:

and two ends of the second rotating rod are respectively and rotatably connected to the inner walls at two ends of the front end of the shell.

As a further description of the above technical solution:

the right end of the reflection cup is fixedly connected with the plane glass.

As a further description of the above technical solution:

and the light type adjusting knob is connected with the servo motor through a signal wire.

As a further description of the above technical solution:

and the lamp source adjusting ends are connected with the brightness adjusting knob through signal lines.

As a further description of the above technical solution:

the bottom end of the handle is fixedly connected with a battery pack.

The utility model discloses following beneficial effect has:

the utility model discloses in, realize the rotation in two lamp sources through light type adjust knob activation servo motor to under reflector and anti-light cup's effect, realize focusing on or the regulation of divergent light type, realize the regulation to lamp source luminance through brightness control knob, through the demand of adjusting light type and the various environment of luminance adaptation, improve the result of use, convenient operation is worth wideling popularize.

Drawings

Fig. 1 is a perspective view of a light-adjustable and brightness-adjustable hand-held lamp provided by the present invention;

fig. 2 is a schematic view of an internal structure of a housing of a light adjustable and brightness handheld lamp according to the present invention;

fig. 3 is the utility model provides an explosion diagram of casing inner structure in the hand lamp of type of can adjusting luminance and luminance.

Illustration of the drawings:

1. a housing; 2. a servo motor; 3. a driving wheel; 4. a driven wheel; 5. a first rotating lever; 6. a bearing; 7. a first bevel gear; 8. a second bevel gear; 9. a second rotating lever; 10. mounting blocks; 11. a light source; 12. a reflective mirror; 13. a light reflecting cup; 14. a wiring box; 15. a light pattern adjusting knob; 16. a grip; 17. a brightness adjusting knob; 18. a cross bar; 19. a flat glass; 20. a battery pack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a hand-held lamp capable of adjusting light type and brightness comprises a shell 1, wherein a servo motor 2 is fixedly connected to the bottom of the rear end of the inner wall of the left side of the shell 1, a driving wheel 3 is fixedly connected to the driving end of the servo motor 2, a driven wheel 4 is arranged at the position corresponding to the right end of the driving wheel 3, a first rotating rod 5 is fixedly connected to the through hole in the driven wheel 4, bearings 6 are fixedly connected to the symmetrical positions of the upper side and the lower side of the first rotating rod 5, a first bevel gear 7 is fixedly connected to the upper end and the lower end of the first rotating rod 5, the front end of the first bevel gear 7, which is far away from the first rotating rod 5, is engaged with a second bevel gear 8, a second rotating rod 9 is fixedly connected to the through hole in the second bevel gear 8, mounting blocks 10 are fixedly connected to the middle parts of the second rotating rods 9, a light source 11 is fixedly connected to the left ends of the mounting blocks 10, and the servo motor 2 drives the driving wheel 3 to rotate, the driving wheel 3 drives the driven wheel 4 to rotate through a belt, the driven wheel 4 drives the first rotating rod 5 inside to rotate, the first rotating rod 5 drives the first bevel gears 7 at two ends to rotate, the first bevel gears 7 drive the second bevel gears 8 to rotate, the second bevel gears 8 respectively drive the second rotating rods 9 corresponding to the inside to rotate, the second rotating rods 9 drive the installation blocks 10 to rotate, angle adjustment of the light source 11 is realized through the installation blocks 10, the reflector 12 is fixedly connected at the center of the inner wall at the left end of the shell 1, the reflecting cup 13 is fixedly connected at the right end inside the shell 1, light is directly irradiated on the reflector 12 through the light source 11, under the action of the reflector 12 and the reflecting cup 13, light is emitted from the inside of the shell 1, through adjustment of the angle of the light source 11, and under the action of the reflector 12 and the reflecting cup 13, adjustment of focusing or diverging light type is realized, line box 14 is walked to fixedly connected with of 1 left end center department of casing, walks 14 left end center departments fixedly connected with light type adjust knob 15 of line box, walks 14 bottom middle parts fixedly connected with grips 16 of line box, and the middle part fixedly connected with brightness control knob 17 on the top of the front side of grip 16 realizes the regulation and control to lamp source 11 luminance through brightness control knob 17.

Action wheel 3 passes through the belt and links to each other from driving wheel 4, the equal fixed connection in 18 one ends of horizontal pole in 6 rear ends of bearing, the equal fixed connection of the horizontal pole 18 other end is on 1 rear end inner wall of casing, bearing 6 plays the effect of supporting with fixed horizontal pole 18, the normal rotation of horizontal pole 18 has been guaranteed simultaneously, the second dwang 9 both ends are rotated respectively and are connected on the inner wall at 1 front end both ends of casing, 13 right-hand member fixedly connected with plane glass 19 of anti-light cup, plane glass 19 prevents that the dust from getting into inside the casing 1, light type adjust knob 15 passes through the signal line and links to each other with

servo motor

2, 11 regulation ends in lamp source all link to each other with luminance adjust knob 17 through the signal line, 16 bottom fixedly connected with group battery 20 in handle, group battery 20 provides required electric power for each mechanism inside the device.

The working principle is as follows: when the device is used, firstly, the servo motor 2 is activated by the light type adjusting knob 15 to correspondingly rotate, the servo motor 2 drives the driving wheel 3 to rotate, the driving wheel 3 drives the driven wheel 4 to rotate through a belt, the driven wheel 4 drives the first rotating rod 5 inside the driven wheel to rotate, the first rotating rod 5 drives the first bevel gears 7 at two ends to rotate, the first bevel gears 7 drive the second bevel gears 8 to rotate, the second bevel gears 8 respectively drive the second rotating rods 9 corresponding to the inside to rotate, the second rotating rods 9 drive the installation block 10 to rotate, the angle adjustment of the light source 11 is realized through the installation block 10, the light is directly irradiated on the reflector 12 through the light source 11, the light is emitted from the inside of the shell 1 under the action of the reflector 12 and the reflection cup 13, the adjustment of the focusing or diverging light type is realized by adjusting the angle of the light source 11 and under the action of the reflector 12 and the reflection cup 13, meanwhile, the brightness of the lamp source 11 is regulated and controlled through the brightness adjusting knob 17, the requirements of various environments are met through light type and brightness adjustment, and the using effect of the whole device is improved.

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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a lamp is lifted to hand of type and luminance can adjust luminance, includes casing (1), its characterized in that: the rear end bottom of the inner wall of the left side of the shell (1) is fixedly connected with a servo motor (2), the driving end of the servo motor (2) is fixedly connected with a driving wheel (3), a driven wheel (4) is arranged at the position corresponding to the right end of the driving wheel (3), a first rotating rod (5) is fixedly connected with the through hole in the driven wheel (4), bearings (6) are fixedly connected with the symmetrical positions of the upper side and the lower side of the first rotating rod (5), first bevel gears (7) are fixedly connected with the upper end and the lower end of the first rotating rod (5), the front ends of the first bevel gears (7) far away from one side of the first rotating rod (5) are respectively connected with a second bevel gear (8) in a meshing manner, second rotating rods (9) are fixedly connected with the through holes in the second bevel gear (8), and installation blocks (10) are fixedly connected with the middle part of the second rotating rod (9), the utility model discloses a lamp, including installation piece (10) the equal fixedly connected with lamp source in left end (11), fixedly connected with reflector (12) are located at the center of casing (1) left end inner wall, the anti-light cup (13) of the inside right-hand member fixedly connected with of casing (1), casing (1) left end center fixedly connected with of department walks line box (14), walk line box (14) left end center fixedly connected with light type adjust knob (15), walk line box (14) bottom middle part fixedly connected with handle (16), the middle part fixedly connected with brightness control knob (17) on handle (16) front side top.

2. The hand lamp of claim 1, wherein: the driving wheel (3) is connected with the driven wheel (4) through a belt.

3. The hand lamp of claim 1, wherein: the rear end of the bearing (6) is fixedly connected to one end of a cross rod (18), and the other end of the cross rod (18) is fixedly connected to the inner wall of the rear end of the shell (1).

4. The hand lamp of claim 1, wherein: and two ends of the second rotating rod (9) are respectively and rotatably connected to the inner walls at two ends of the front end of the shell (1).

5. The hand lamp of claim 1, wherein: the right end of the reflection cup (13) is fixedly connected with a plane glass (19).

6. The hand lamp of claim 1, wherein: and the light type adjusting knob (15) is connected with the servo motor (2) through a signal line.

7. The hand lamp of claim 1, wherein: and the adjusting ends of the lamp sources (11) are connected with a brightness adjusting knob (17) through signal wires.

8. The hand lamp of claim 1, wherein: the bottom end of the handle (16) is fixedly connected with a battery pack (20).