CN208107740U - It is a kind of to use safe LED desk lamp - Google Patents

Abstract

Safe LED desk lamp is used the utility model discloses a kind of, including LED lamp, the left end of the LED lamp is fixed with bracket, the lower end of the bracket is provided with pedestal, the pedestal is detachably connected with bracket, and the upper end of the LED lamp is fixed with screwed pipe, is provided with cooling fin below the screwed pipe, the cooling fin is fixedly connected with LED lamp, is provided with heat emission fan on the right side of the cooling fin；Cooling fin and heat emission fan are provided in existing LED light; it can use cooling fin first for the heat absorption in LED light; the heat that cooling fin absorbs is drained into air by heat emission fan again; protect plain conductor; extend the service life of LED desk lamp; shield is set outside existing LED desk lamp; it can use the size of the flexible cage plate inside adjusting protecting cover; shielding portion light splitting; change the brightness of light irradiation area; so that people is can protect eyes when using LED desk lamp, has achieved the effect that using safe.

Description

It is a kind of to use safe LED desk lamp

Technical field

The utility model belongs to LED desk lamp technical field, and in particular to a kind of to use safe LED desk lamp.

Background technique

LED illumination is also known as solid-state lighting, is exactly as the third generation lighting engineering LED desk lamp after incandescent lamp, fluorescent lamp Using light emitting diode as the desk lamp of light source.LED is a kind of solid state semiconductor devices, it can directly be converted electricity to light.

Existing LED desk lamp when in use, not can be carried out heat dissipation, and plain conductor has the safety burnt when the temperature is excessively high Hidden danger, the service life for causing LED desk lamp to use are affected, and LED desk lamp is when in use, and the brightness of light irradiation is not adjustable, Prevent people when working or learn under LED desk lamp from protecting eyes.

Utility model content

The purpose of this utility model is to provide a kind of using safe LED desk lamp, to solve to mention in above-mentioned background technique The LED desk lamp having when in use, not can be carried out heat dissipation, and plain conductor has the security risk burnt when the temperature is excessively high, The service life for causing LED desk lamp to use is affected, and LED desk lamp is when in use, and the brightness of light irradiation is not adjustable, and makes people The problem of eyes cannot be protected when working or learn under LED desk lamp.

To achieve the above object, the utility model provides the following technical solutions：It is a kind of using safe LED desk lamp, including LED lamp, the left end of the LED lamp are fixed with bracket, and the lower end of the bracket is provided with pedestal, and the pedestal and bracket can Dismantling connection, the upper end of the LED lamp are fixed with screwed pipe, are provided with cooling fin below the screwed pipe, the cooling fin with LED lamp is fixedly connected, and heat emission fan is provided on the right side of the cooling fin, the heat emission fan is fixedly connected with LED lamp, described Protection silica gel is provided with below cooling fin, the lower end of the protection silica gel is fixed with chip, and the lower end of the chip has glimmering Photosphere is provided with gold thread below the chip, and the chip is fixedly connected with gold thread, is provided with below the fluorescence coating Mirror is provided with lamp housing below the lens, and shield is provided with below the lamp housing, and the shield and LED lamp are solid Fixed connection, the shield are internally provided with flexible cage plate, and the flexible cage plate is fixedly connected with shield, the telescopic The lower end of plate is fixed with handle, and the heat emission fan is internally provided with flabellum, and the lower right of the flabellum is provided with motor, described Motor is fixedly connected with heat emission fan, and the LED lamp and external power supply are electrically connected, and the heat emission fan electrically connects with external power supply It connects, the motor and external power supply are electrically connected.

Preferably, there are six the flexible cage plate is arranged altogether, and six flexible cage plates are installed in the inside of shield.

Preferably, Nian Jie by glue between the heat emission fan and LED lamp.

Preferably, Nian Jie by glue between the shield and LED lamp.

Preferably, there are six the handle is arranged altogether, and six handles are installed in the lower end of flexible cage plate.

Compared with prior art, the utility model has the beneficial effects that：The utility model is scientific and reasonable for structure, and use is safe It is convenient, it is provided with cooling fin and heat emission fan in existing LED light, can use cooling fin first for the heat absorption in LED light, The heat that cooling fin absorbs is drained into air by heat emission fan again, protects plain conductor, extend LED desk lamp uses the longevity Life, is arranged shield outside existing LED desk lamp, can use the size of the flexible cage plate inside adjusting protecting cover, covers Part light changes the brightness of light irradiation area, people is made to can protect eyes when using LED desk lamp, has reached using safe Effect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the LED lamp body structure schematic diagram of the utility model；

Fig. 3 is the protective roof structure schematic diagram of the utility model；

Fig. 4 is the radiating fan structure schematic diagram of the utility model；

In figure：1- bracket, 2-LED lamp body, 3- pedestal, 4- screwed pipe, 5- heat emission fan, 6- chip, 7- gold thread, 8- lamp housing, 9- Shield, 10- lens, 11- fluorescence coating, 12- protection silica gel, 13- cooling fin, 14- stretch cage plate, 15- handle, 16- flabellum, 17- motor.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of using safe LED desk lamp technical solution：Including LED lamp 2, The left end of LED lamp 2 is fixed with bracket 1, and the lower end of bracket 1 is provided with pedestal 3, and pedestal 3 is detachably connected with bracket 1, LED light The upper end of body 2 is fixed with screwed pipe 4, and the lower section of screwed pipe 4 is provided with cooling fin 13, and cooling fin 13 is fixedly connected with LED lamp 2, dissipates The right side of backing 13 is provided with heat emission fan 5, and heat emission fan 5 is fixedly connected with LED lamp 2, and the lower section of cooling fin 13 is provided with protection Silica gel 12, the lower end of protection silica gel 12 are fixed with chip 6, and the lower end of chip 6 has fluorescence coating 11, and the lower section of chip 6 is provided with Gold thread 7, chip 6 are fixedly connected with gold thread 7, and the lower section of fluorescence coating 11 is provided with lens 10, and the lower section of lens 10 is provided with lamp housing 8, the lower section of lamp housing 8 is provided with shield 9, and shield 9 is fixedly connected with LED lamp 2, and being internally provided with for shield 9 is flexible Cage plate 14, flexible cage plate 14 are fixedly connected with shield 9, and the lower end of flexible cage plate 14 is fixed with handle 15, the inside of heat emission fan 5 It is provided with flabellum 16, the lower right of flabellum 16 is provided with motor 17, and motor 17 is fixedly connected with heat emission fan 5, LED lamp 2 and outer Portion's power supply is electrically connected, and heat emission fan 5 and external power supply are electrically connected, and motor 17 and external power supply are electrically connected.

In order to enable the shaded effect of shield 9 is more preferable, in the present embodiment, preferably flexible cage plate 14 is provided with six altogether It is a, and six flexible cage plates 14 are installed in the inside of shield 9.

In order to enable connected between heat emission fan 5 and LED lamp 2 it is more firm, in the present embodiment, preferred heat emission fan 5 and LED It is bonded between lamp body 2 by glue.

In order to enable connected between shield 9 and LED lamp 2 it is more firm, in the present embodiment, preferred shield 9 and LED It is bonded between lamp body 2 by glue.

In order to enable handle 15 adjusts flexible cage plate 14 more rapidly, in the present embodiment, preferred handle 15 is provided with six altogether It is a, and six handles 15 are installed in the lower end of flexible cage plate 14.

The model of motor 17 is XYD-15A in the utility model.

The working principle and process for using of the utility model：After the utility model installs, need using LED desk lamp When, LED desk lamp is first placed on to suitable position, then connect external power supply, turned on the switch, electric current is sent to LED by electric wire at this time Inside lamp body 2, when electric current acts on chip 6 by gold thread 7, electronics will be pushed to the area P, and electronics is with sky in the area P Cave is compound, and energy then will be issued in the form of photon, is excited by fluorescence coating 11, forms white light and illuminates LED desk lamp placement Region, while cooling fin 13 absorbs the heat inside LED lamp 2, and the motor 17 inside heat emission fan 5 runs 16 turns of flabellum of drive It is dynamic, the heat that cooling fin 13 absorbs is drained into air, LED desk lamp is continued to use, when thinking that light is too bright, rotation can be passed through Handle 15 adjusts the size of flexible cage plate 14, and using the light of flexible 14 shaded portions of cage plate, the brightness for changing light irradiation area is protected Eyeshield eyeball turns off the switch after usage, disconnects external power supply, then LED desk lamp is placed to suitable position, facilitates next time It uses.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of use safe LED desk lamp, including LED lamp (2), it is characterised in that：The left end of the LED lamp (2) is solid Surely have bracket (1), the lower end of the bracket (1) is provided with pedestal (3), and the pedestal (3) is detachably connected with bracket (1), institute The upper end for stating LED lamp (2) is fixed with screwed pipe (4), is provided with cooling fin (13), the cooling fin below the screwed pipe (4) (13) be fixedly connected with LED lamp (2), be provided with heat emission fan (5) on the right side of the cooling fin (13), the heat emission fan (5) with LED lamp (2) is fixedly connected, and protection silica gel (12) is provided with below the cooling fin (13), protection silica gel (12) Lower end is fixed with chip (6), and the lower end of the chip (6) has fluorescence coating (11), is provided with gold thread below the chip (6) (7), the chip (6) is fixedly connected with gold thread (7), is provided with lens (10), the lens below the fluorescence coating (11) (10) it is provided with below lamp housing (8), is provided with shield (9) below the lamp housing (8), the shield (9) and LED light Body (2) is fixedly connected, and the shield (9) is internally provided with flexible cage plate (14), the flexible cage plate (14) and shield (9) it is fixedly connected, the lower end of the flexible cage plate (14) is fixed with handle (15), and the heat emission fan (5) is internally provided with fan The lower right of leaf (16), the flabellum (16) is provided with motor (17), and the motor (17) is fixedly connected with heat emission fan (5), institute LED lamp (2) and external power supply is stated to be electrically connected, the heat emission fan (5) and external power supply are electrically connected, the motor (17) with External power supply is electrically connected.

2. a kind of safe LED desk lamp is used according to claim 1, it is characterised in that：The flexible cage plate (14) is altogether There are six settings, and six flexible cage plates (14) are installed in the inside of shield (9).

3. a kind of safe LED desk lamp is used according to claim 1, it is characterised in that：The heat emission fan (5) and LED It is bonded between lamp body (2) by glue.

4. a kind of safe LED desk lamp is used according to claim 1, it is characterised in that：The shield (9) and LED It is bonded between lamp body (2) by glue.

5. a kind of safe LED desk lamp is used according to claim 1, it is characterised in that：The handle (15) is arranged altogether There are six, and six handles (15) are installed in the lower end of flexible cage plate (14).