CN212204093U

CN212204093U - LED illuminator with compact structure

Info

Publication number: CN212204093U
Application number: CN202021058095.XU
Authority: CN
Inventors: 王晓栋; 许青松; 李道才; 吴祖双
Original assignee: Ningbo Shunliheng Electronic Co ltd
Current assignee: Ningbo Shunliheng Electronic Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-12-22
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a compact structure's LED illuminator, including last lamp shade, the inboard fixedly connected with fixed bolster of going up the lamp shade, the fixed bolster joint has lens, lamp shade under going up lamp shade bottom end fixedly connected with, the bottom fixedly connected with shell of lamp shade down, shell one end fixedly connected with fixed plate, the fixed plate middle part is provided with the LED bulb, LED bulb bottom is provided with two electrodes, one side the electrode is connected to rectifier diode's one end through the second wire. The utility model discloses in, through carrying out rational planning with each part, make its compact structure specification diminish, the rubber slipmat on handle and the handle can facilitate the use and do benefit to and carry, and is very convenient, and chargeable lithium cell can charge repeatedly moreover, goes up the lamp shade and can gather the high luminance to the light with the reflection of light material of lower lamp shade, and lens can prevent dust, improves the life-span of LED bulb, and the energy saving is very environmental protection, is worth promoting.

Description

LED illuminator with compact structure

Technical Field

The utility model relates to a illuminator field especially relates to a compact structure's LED illuminator.

Background

The illuminator is a device for redistributing the light emitted by light source according to the requirement of people for lighting quality and preventing human eyes from being affected by strong light, and it includes light source, optical device for controlling light direction, components necessary for fixing and protecting bulb and connecting power supply, components for decoration, regulation and installation, etc. the illuminator is generally expressed by three indexes of light intensity distribution, brightness distribution and protection angle, light output ratio, light intensity distribution curve: also called a light distribution curve, a curve in which the light emission intensity of a light source or a luminaire in each direction in space is expressed as a function of angle on a plane passing through the center of light is expressed in polar coordinates or rectangular coordinates.

However, the traditional illuminator is often loose in structure, so that the illuminator is very large in structural size and is not beneficial to carrying and use, the traditional illuminator is often provided with a disposable battery, energy conservation and environmental protection are not enough, light is often not gathered enough, and the brightness is not enough, and meanwhile, the service life and the brightness of the LED bulb are often influenced by too much dust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a compact LED illuminator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a compact structure's LED illuminator, includes the lamp shade, go up the inboard fixedly connected with fixed bolster of lamp shade, the fixed bolster joint has lens, go up lamp shade bottom fixedly connected with down the lamp shade, the bottom threaded connection of lamp shade has the shell down, shell one end fixedly connected with fixed plate, fixed plate middle part threaded connection has the LED bulb, the bottom fixedly connected with lamp stand of fixed plate, the lamp stand is provided with two electrodes, one side the electrode is connected to rectifier diode's one end through the second wire, rectifier diode's the other end passes through the second wire and connects in switching device one end, switching device's the other end passes through the one end that the second wire is connected at chargeable lithium cell, chargeable lithium cell's the other end is through the opposite side of first wire connection at the electrode.

As a further description of the above technical solution:

the LED lamp bulb fixing device is characterized in that an internal thread is arranged in the middle of the fixing plate, an external thread is arranged at the bottom end of the LED lamp bulb, and the fixing plate is in threaded connection with the LED lamp bulb.

As a further description of the above technical solution:

the control end of the switch device penetrates through a switch opening of the shell and is fixedly connected to the switch contact, and the switch is a touch switch.

As a further description of the above technical solution:

the shell is connected with the handle through a fixing screw, and a rubber anti-skid pad is arranged at the upper end of the handle.

As a further description of the above technical solution:

the rechargeable lithium battery is provided with a charging interface, and the charging interface is fixedly connected with a shell.

As a further description of the above technical solution:

the surface of the upper lampshade and the surface of the lower lampshade are provided with reflective materials, and the fixing plate is not conductive.

As a further description of the above technical solution:

the rectifier diode, the switching device and the rechargeable lithium battery are all fixed in the shell, and the shell is made of non-conductive materials.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first each part in the shell is very compact each other, makes its LED illuminator's size little, and the fixed surface of shell is connected with the upper end of handle and is provided with the rubber slipmat, can facilitate the use and prevent that the hand from sliding and hand-carrying.

2. The utility model discloses in, be provided with chargeable lithium cell in the shell, can provide the energy for the LED illuminator, chargeable lithium cell has light in weight moreover, and safe advantage can use repeatedly, goes up the lamp shade and is provided with reflection of light material with lower lamp shade surface, can gather light, increases luminance, and lens can prevent dust in the lamp shade, makes the LED bulb improve life-span, and the energy saving is very environmental protection, is worth promoting.

Drawings

Fig. 1 is a side view of a compact LED luminaire according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

Illustration of the drawings:

1. an upper lampshade; 2. fixing a bracket; 3. a lens; 4. a lower lampshade; 5. a housing; 6. an LED bulb; 7. an external thread; 8. an internal thread; 9. an electrode; 10. a fixing plate; 11. fixing screws; 12. a handle; 13. a rubber non-slip mat; 14. a switching device; 15. a switch contact; 16. a first conductive line; 17. A second conductive line; 18. a rechargeable lithium battery; 19. a switch opening; 20. a rectifier diode; 21. a charging interface; 22. and a lamp holder.

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: an LED illuminator with compact structure comprises an upper lampshade 1, a fixing support 2 is fixedly connected to the inner side of the upper lampshade 1, a lens 3 is clamped on the fixing support 2, the lens 3 can collect light, meanwhile, dust can be reduced by the lens 3 to enter the upper lampshade 1 and a lower lampshade 4, the brightness of an LED bulb 6 is protected from being affected, the service life of the LED bulb 6 is prolonged, a lower lampshade 4 is fixedly connected to the bottom end of the upper lampshade 1, a shell 5 is in threaded connection with the bottom end of the lower lampshade 4, one end of the shell 5 is fixedly connected with a fixing plate 10, the fixing plate 10 is in threaded connection with the LED bulb 6, the lower lampshade 4 and the shell 5 are rotatably disassembled, the LED bulb 6 is screwed down, the LED bulb 6 can be conveniently replaced, a lamp holder 22 is fixedly connected to the bottom end of the fixing plate 10, the lamp holder 22 is provided with two electrodes 9, the electrode 9, the rectifier diode 20 can stabilize the voltage in the circuit, so that the brightness of the LED bulb 6 is always kept at a level, the other end of the rectifier diode 20 is connected to one end of the switching device 14 through the second conducting wire 17, the other end of the switching device 14 is connected to one end of the rechargeable lithium battery 18 through the second conducting wire 17, the other end of the rechargeable lithium battery 18 is connected to the other side of the bulb electrode 9 through the first conducting wire 16, and the rechargeable lithium battery 18 has the advantages of light weight and large electricity quantity, and can be used repeatedly.

The middle part of the fixing plate 10 is provided with an internal thread 8, the bottom end of the LED bulb 6 is provided with an external thread 7, the fixing plate 10 is in threaded connection with the LED bulb 6, when the LED bulb 6 breaks down, the speed of replacing the LED bulb 6 is shortened, the control end of the switch device 14 penetrates through a switch opening 19 of the shell 5 and is fixedly connected with a switch contact 15, the switch is a touch switch which can prevent false opening, the shell 5 is connected with the handle 12 through a fixing screw 11, the handle 12 can be conveniently used, the upper end of the handle 12 is provided with a rubber anti-slip pad 13, the rubber anti-slip pad 13 can prevent hand slipping, the rechargeable lithium battery 18 is provided with a charging interface 21, so that the battery can be repeatedly used, the charging interface 21 is fixedly connected with the shell 5, the surfaces of the upper lampshade 1 and the lower lampshade 4 are provided with reflective materials, so that light can be, the electric shock can be effectively prevented, the rectifier diode 20, the switching device 14 and the rechargeable lithium battery 18 are all fixed in the shell 5, and the situation that parts shake in the motion process and the shell 5 is not conductive is avoided.

The working principle is as follows: fix lens 3 through 2 joints of fixed bolster of last lamp shade 1, the one end threaded connection of lower lamp shade 4 and shell 5, the external screw thread 7 of LED bulb 6 carries out threaded connection with internal thread 8 on the fixed plate 10, electrode 9 through lamp stand 22 is connected with first wire 16 and second wire 17, through first wire 16 and second wire 17 to switching device 14, rectifier diode 20, rechargeable lithium battery 18 establishes ties, the interface 21 that charges is connected to first wire 16 of rethread, because this illuminator size is less, accessible handle 12 is taken up during the use, the rubber slipmat 13 of handle 12 can prevent the smooth pillbox building of hand simultaneously, when carrying, touch switch can effectively prevent the mistake and touch, the accessible charges it at the back that does not have the electricity interface 21, repeatedly use.

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. A compact LED luminaire comprising an upper lamp housing (1), characterized in that: the LED lamp comprises an upper lampshade (1), a fixing support (2) is fixedly connected to the inner side of the upper lampshade (1), a lens (3) is clamped on the fixing support (2), a lower lampshade (4) is fixedly connected to the bottom end of the upper lampshade (1), the bottom end of the lower lampshade (4) is in threaded connection with one end of a shell (5), one end of the shell (5) is fixedly connected with a fixing plate (10), the middle of the fixing plate (10) is in threaded connection with an LED bulb (6), a lamp holder (22) is fixedly connected to the bottom end of the fixing plate (10), the lamp holder (22) is provided with two electrodes (9), the electrode (9) on one side is connected to one end of a rectifier diode (20) through a second wire (17), the other end of the rectifier diode (20) is connected to one end of a switch device (14) through the second wire (17), and the other end of the switch device (14) is connected, the other end of the rechargeable lithium battery (18) is connected to the other side of the electrode (9) through a first lead (16).

2. A compact LED luminaire as claimed in claim 1, wherein: the LED lamp is characterized in that an internal thread (8) is arranged in the middle of the fixing plate (10), an external thread (7) is arranged at the bottom end of the LED bulb (6), and the fixing plate (10) is in threaded connection with the LED bulb (6).

3. A compact LED luminaire as claimed in claim 1, wherein: the control end of the switch device (14) penetrates through a switch opening (19) of the shell (5) and is fixedly connected to the switch contact (15), and the switch is a touch switch.

4. A compact LED luminaire as claimed in claim 1, wherein: the shell (5) is connected with a handle (12) through a fixing screw (11), and a rubber anti-skid pad (13) is arranged at the upper end of the handle (12).

5. A compact LED luminaire as claimed in claim 1, wherein: the rechargeable lithium battery (18) is provided with a charging interface (21), and the charging interface (21) is fixedly connected with the shell (5).

6. A compact LED luminaire as claimed in claim 1, wherein: the surface of the upper lampshade (1) and the surface of the lower lampshade (4) are provided with reflective materials, and the fixing plate (10) is made of non-conductive materials.

7. A compact LED luminaire as claimed in claim 1, wherein: the rectifier diode (20), the switching device (14) and the rechargeable lithium battery (18) are all fixed in the shell (5), and the shell (5) is made of non-conductive materials.