CN206908873U - A kind of COB formulas manicure light source - Google Patents

Abstract

The utility model discloses a kind of COB formulas manicure light source, it includes：Substrate, light source and circuit；The LED that light source is distributed by dot matrix on the substrate is formed, LED includes near ultraviolet LED and white light LEDs, near ultraviolet LED includes the near ultraviolet LED chip of kind of wavelengths above, near ultraviolet LED chip wave-length coverage is 320~420nm, white light LEDs include blue-light LED chip and fluorescent material, and circuit, which is arranged on substrate, connects near ultraviolet LED chip and blue-light LED chip.Array optical source distribution of the present utility model can carry out bloom source density on substrate and design and can optimize light-emitting uniformity, while a monoblock light source can carry out the secondary optical designs such as light guide plate.Its integrated multi-wavelength's near ultraviolet LED of the utility model can realize that the synchronous of a variety of nail polish glue different-thickness solidifies so as to reduce hardening time；There is the spectrum of a variety of promotion skin repairs in integrated white light, it is possible to reduce uv damage.

Description

A kind of COB formulas manicure light source

【Technical field】

It the utility model is related to a kind of COB formulas manicure light source.

【Background technology】

At present, manicure has become one of important decoration of tide-person maiden, and in particular with substituting, the LED of traditional UV lamp is beautiful The rise of first technology, manicure have changed into a kind of ordinary consumption product small to skin damage, solidification effect is good, cheap.But The nail beauty machine product of commercial type is made a general survey of, is designed now using LED point light source, such a design has the following disadvantages： (1) spot light LED can greatly improve intensity of illumination distribution in nail beauty machine due to the difference of production batch, light source model and supplier The design difficulty of uniformity；(2) after one of spot light LED failure, because the professional requirement of welded and installed causes Maintenance difficulty is very big；(3) to reduce ultraviolet skin damage, current spot light adds fluorescent material design to reduce the strong of curing light source Degree, hardening time is added so as to weaken solidification effect.

【The content of the invention】

In place of the purpose of this utility model is overcome the deficiencies in the prior art, there is provided it is a kind of it is simple in construction, versatile, It is easily installed the COB formula manicure light sources of maintenance.

What the purpose of this utility model was realized in：

A kind of COB formulas manicure light source, it is characterised in that it includes：Substrate, light source and circuit；The light source is in the substrate On be made up of the LED of dot matrix distribution, the LED include near ultraviolet LED and white light LEDs, the near ultraviolet LED includes plant more than The near ultraviolet LED chip of wavelength, the near ultraviolet LED chip wave-length coverage are 320~420nm, and the white light LEDs include blue light LED chip and fluorescent material, the circuit, which is arranged on substrate, connects near ultraviolet LED chip and blue-light LED chip.

A kind of COB formulas manicure light source as described above, it is characterised in that the substrate includes metal heat sink and insulating cement.

A kind of COB formulas manicure light source as described above, it is characterised in that the circuit is wrapped up by insulating cement and exposed tactile Point, the circuit slitting above branch road, the branch road connect near ultraviolet LED chip and blue-light LED chip, institute by contact respectively State circuit and external drive is connected by plug-in type connection terminal.

A kind of COB formulas manicure light source as described above, it is characterised in that the LED can be near ultraviolet LED, white light LEDs Or the combination of near ultraviolet white light LEDs.

A kind of COB formulas manicure light source as described above, it is characterised in that the fluorescent material is bloom, green powder, orange powder, rouge and powder Any combination.

A kind of COB formulas manicure light source as described above, it is characterised in that near ultraviolet LED chip, blue-light LED chip and fluorescence Powder is sealed using packaging silicon rubber.

The beneficial effects of the utility model are as follows：

1st, a kind of COB formulas manicure light source of the utility model, its array optical source distribution can carry out bloom source on substrate Density design simultaneously can optimize light-emitting uniformity, while a monoblock light source can carry out the secondary optical designs such as light guide plate.

2nd, a kind of COB formulas manicure light source of the utility model, its integrated multi-wavelength's near ultraviolet LED can realize a variety of first The synchronous of factice different-thickness solidifies so as to reduce hardening time；There is the spectrum of a variety of promotion skin repairs in integrated white light, Uv damage can be reduced.

3rd, a kind of COB formulas manicure light source of the utility model, is individually controlled using blue light, near ultraviolet LED chip, passes through circuit Simple designs can realize the multifunctional free regulation of light source.

4th, a kind of COB formulas manicure light source of the utility model, external drive is connected using plug-in type connection terminal, can after failure Directly to replace, remove and install simple and convenient.

【Brief description of the drawings】

Fig. 1 is a kind of top view of COB formulas manicure light source of the present utility model；

Fig. 2 is a kind of profile of COB formulas manicure light source of the present utility model；

Wherein：1st, substrate, 11, metal heat sink, 12, insulating cement；2nd, light source,；3rd, circuit, 31, contact, 32, branch road, 33, Plug-in type connection terminal；4、LED；5th, near ultraviolet LED, 51, near ultraviolet LED chip；6th, blue-ray LED, 61, blue-light LED chip, 62nd, fluorescent material.

【Embodiment】

The utility model is described in further detail below in conjunction with the accompanying drawings：

Below in conjunction with the accompanying drawings by specific embodiment to the utility model feature and other correlated characteristics further specifically It is bright, in order to the understanding of technical staff of the same trade.

The utility model embodiment provides a kind of COB formulas manicure light source as shown in Figure 1-2, including：Substrate 1, light source 2 and electricity Road 3；The LED 4 that the light source 2 is distributed on the substrate 1 by dot matrix is formed, and the LED 4 includes the He of near ultraviolet LED 5 White light LEDs 6, the near ultraviolet LED 5 include the near ultraviolet LED chip 51 of two or more wavelength, and the white light LEDs 6 include indigo plant Light LED chip 61 and fluorescent material 62, the electricity, 3 are arranged on the substrate 1 and connect the near ultraviolet LED chip 51 and described Blue-light LED chip 61.

The substrate 1 includes metal heat sink 11 and insulating cement 12, and the circuit 3 is wrapped up and exposed by the insulating cement 12 Contact 31, the circuit 3 divide more than 2 branch roads 32, and the branch road 32 connects the near ultraviolet LED respectively by the contact 31 Chip 51 and the blue-light LED chip 61, can so be such that blue light, near ultraviolet LED chip individually controls, and simply be set by circuit Meter can realize the multifunctional free regulation of light source, and the circuit 3 connects external drive by plug-in type connection terminal 33, used Plug-in type connection terminal connects external drive, can directly replace, remove and install simple and convenient after failure.

Preferably, the LED 4 can be the group of near ultraviolet LED 5, white light LEDs 6 or the white light LEDs 6 of near ultraviolet LED 5 Close.

Preferably, the wave-length coverage of near ultraviolet LED chip 51 is 320~420nm, and multi-wavelength's near ultraviolet LED can be with Realize that the synchronous of a variety of nail polish glue different-thickness solidifies so as to reduce hardening time；There are a variety of promotion skins to repair in integrated white light Multiple spectrum, it is possible to reduce uv damage

Preferably, the fluorescent material 62 is bloom, green powder, orange powder, any combination of rouge and powder.

Further, the near ultraviolet LED chip 51, blue-light LED chip 61 and fluorescent material 62 are sealed using packaging silicon rubber Protection.

Claims (6)

1. a kind of COB formulas manicure light source, it is characterised in that it includes：Substrate (1), light source (2) and circuit (3)；The light source (2) The LED (4) being distributed on the substrate (1) by dot matrix is formed, and the LED (4) includes near ultraviolet LED (5) and white light LEDs (6), the near ultraviolet LED (5) includes the near ultraviolet LED chip (51) of two or more wavelength, the near ultraviolet LED chip wavelength Scope is 320~420nm, and the white light LEDs (6) include blue-light LED chip (61) and fluorescent material (62), and the circuit (3) sets (1) connection near ultraviolet LED chip (51) and blue-light LED chip (61) are placed on substrate.

2. a kind of COB formulas manicure light source according to claim 1, it is characterised in that the substrate (1) includes metal heat sink And insulating cement (12) (11).

3. a kind of COB formulas manicure light source according to claim 2, it is characterised in that the circuit (3) is by insulating cement (12) Wrap up and expose contact (31), more than 2 branch roads (32) of the circuit point, the branch road (32) is connected respectively by contact (31) Close to UV LED chip (51) and blue-light LED chip (61), the circuit (3) is connected outer by plug-in type connection terminal (33) Portion drives.

A kind of 4. COB formulas manicure light source according to claim 1, it is characterised in that the LED can be near ultraviolet LED, The combination of white light LEDs or near ultraviolet white light LEDs.

5. a kind of COB formulas manicure light source according to claim 1, it is characterised in that the fluorescent material is bloom, green powder, orange Any combination of powder, rouge and powder.

6. a kind of COB formulas manicure light source according to claim 1, it is characterised in that near ultraviolet LED chip (51), blue light LED chip (61) and fluorescent material (62) are sealed using packaging silicon rubber.