CN207146273U - A kind of low speed operation car roof lamp - Google Patents

Abstract

The utility model discloses a kind of low speed operation car roof lamp; luminescence component including shell and its inside; shell includes lamp body skeleton and the light permeable protection on lamp body skeleton; luminescence component includes the lamp socket substrate on lamp body skeleton; lamp socket substrate is provided with multiple LED lamp beads, and the spacing distance of the adjacent LED lamp bead of each two is 45 100mm；Each LED lamp bead electrically connects voltage controller；Flannelette end liner is pasted on lamp socket substrate.The utility model passes through uniform rational LED lamp bead distribution of light sources; with reference to the voltage-regulation of control circuit; realize the purpose that lamp bead brightness is adjusted according to the ambient light of different time sections; the characteristic of visual effect can be shunk using the special absorption effects of flannelette end liner matte to disperse the single lofty brightness of LED lamp bead simultaneously; make this roof lamp while base lighting demand is met; acceptable degree of the eyeball to light is improved, roof lamp is had illumination, vision protection and the effect of publicity concurrently.

Description

A kind of low speed operation car roof lamp

Technical field

It the utility model is related to illuminator equipment technical field, and in particular to a kind of low speed operation car roof lamp.

Background technology

Current vehicle, the especially lamp of low speed operation car are generally divided into two kinds, and the first is utility classes lamp, such as car Internal-external lighting lamp, steering indicating light, back-up lamp, brake lamp etc., are for second advertising class lamps, such as common advertising signboard, Brand LOGO irradiancy signboards etc., the Lighting Design of such lamp are only capable of meeting most basic routine use and basic publicity effect, And the overstocked easy brightness of lamp bead arrangement is excessive, causes visual fatigue, cause the discomfort of eyeball, and excessively thin lamp bead arrangement is held Easily make visual effect excessively loose, dull, meanwhile, quotidian brand LOGO is relied solely on, is not reached much to customer's Height attraction, operator can not be made to reach the effect of publicity of significant even terrestrial reference.

The content of the invention

For above technological deficiency, technical problem to be solved in the utility model is to provide a kind of low speed operation car car Ceiling light, using LED lamp bead small volume, can optically focused, without ultraviolet and infrared radiation, without stroboscopic, without the low spy of glare, fault rate Property, by uniform rational distribution of light sources, with reference to the voltage-regulation of control circuit, realize the ambient light according to different time sections To adjust lamp bead brightness, while the characteristic of visual effect can be shunk to disperse LED using the special absorption effects of flannelette matte The single lofty brightness of lamp bead, make this roof lamp while base lighting demand is met, improve eyeball and light is subjected to Degree, roof lamp is set to have illumination, vision protection and the effect of publicity concurrently.

To solve above technical problem, the technical solution adopted in the utility model is：

A kind of low speed operation car roof lamp, including shell and the luminescence component for being arranged at the enclosure, its feature It is：The shell includes lamp body skeleton and the light permeable protection being arranged on the lamp body skeleton, and the luminescence component includes The lamp socket substrate being arranged on the lamp body skeleton, multiple LED lamp beads, the adjacent institute of each two are provided with the lamp socket substrate The spacing distance for stating LED lamp bead is 45-100mm；Each LED lamp bead is electrically connected with voltage controller；The lamp socket substrate On be pasted with flannelette end liner.

By adopting the above-described technical solution, the beneficial effects of the utility model are：

First, by setting lamp socket substrate on lamp body skeleton, multiple LED lamp beads are set on lamp socket substrate, due to LED light source Possess small volume, can optically focused, without ultraviolet and infrared radiation, without stroboscopic, without the low characteristic of glare and fault rate, can avoid regarding Feel fatigue, while light source energy consumption is low, long lifespan, operating efficiency is stable and is pollution-free cold light source；

2nd, the spacing distance of the adjacent LED lamp bead of each two is arranged to 45-100mm, easily led because LED lamp bead is overstocked Cause light to stimulate eyeball too strong, and dredge easily reduction visual effect excessively, pitch density is in 45-100mm each two lamp bead spacing Both eyesight can be protected, optimum visual sensory experience can be kept again；

3rd, each LED lamp bead electricity is respectively connected with voltage controller, can be by voltage controller by changing the voltage of LED lamp bead To realize the adjustable of LED light source brightness size and ensure to adjust universe all in comfortable visual range, make operator can be according to not Ambient light with the period adjusts roof lamp to the brightness being currently needed for, the automatic brightness for weakening lamp bead and surrounding environment Than；

4th, flannelette end liner is pasted with lamp socket substrate, because flannelette is strong wear-resisting, not fugitive color, it is good to return power elasticity, and The special extinction characteristic of matte can shrink visual effect, can disperse the single lofty brightness of LED lamp bead, improve eyeball to light The acceptable degree of line.

5th, shell includes lamp body skeleton and the light permeable protection being arranged on lamp body skeleton, can be to the LED on lamp socket substrate Lamp bead shields, and extends the service life of LED lamp bead.

In summary, low speed operation provided by the utility model solves roof lamp function in the prior art with car roof lamp Single, the excessive lamp bead setting for causing visual discomfort and dredging excessively of the overstocked setting brightness of lamp bead makes visual effect excessively loose, dull The defects of, there is overall arrangement and structure design to meet human body acceptable luminance scope, control lamp bead brightness by voltage-regulation It is suitable for the advantages of more use environments are with requirement, roof lamp overall appearance practicality.

Brief description of the drawings

Fig. 1 is the utility model a kind of stereochemical structure and use state diagram of low speed operation car roof lamp；

Fig. 2 is a kind of structural representation of low speed operation car roof lamp of the utility model；

Fig. 3 is Fig. 2 A-A ' direction views；

In figure：1. window frame, 2. lamp body skeletons, 3. lamp socket substrates, 4.LED lamp beads, 5. flannelette end liners, 6. voltage controllers, 7. low speed operation car, 8. light permeable protections, 9. shells.

Embodiment

With reference to the accompanying drawings and examples, the utility model is expanded on further.

As shown in figure 1, a kind of low speed operation car roof lamp provided by the utility model, be hinged to be arranged at low speed operation use The upper end of 7 window frame of car 1, it includes shell 9 and the luminescence component being arranged inside shell 9.

Jointly shown with Fig. 3 as shown in Figure 1, Figure 2, shell 9 includes lamp body skeleton 2 and the printing opacity being arranged on lamp body skeleton 2 is protected Shield 8.Wherein, light permeable protection 8 is installed on lamp socket substrate 3 by the bolt in four corners, and the inside of shell 9 can be lighted Component shields, and extends the service life of luminescence component.Due to the translucency of light permeable protection 8, in Fig. 2, through printing opacity Protective cover 8 can be intuitive to see the internal structure of whole roof lamp.

Jointly shown with Fig. 3 as shown in Figure 1, Figure 2, luminescence component includes the lamp socket substrate 3 being arranged on lamp body skeleton 2.Lamp socket Multiple LED lamp beads 4 are provided with substrate 3, due to LED light source possess small volume, can optically focused, without ultraviolet and infrared radiation, Without stroboscopic, without the low characteristic of glare and fault rate, visual fatigue can be avoided, while light source energy consumption is low, long lifespan, operating efficiency is steady Calmly and it is pollution-free cold light source, there is stronger applicability to this roof lamp.Wherein, it is easily caused light because LED lamp bead 4 is overstocked It is too strong to eyeball stimulation, and easily reduction visual effect is dredged excessively, pitch density can both protect in 45-100mm each two lamp bead spacing Eyesight is protected, optimum visual sensory experience can be kept again.The present embodiment sets the spacing distance of the adjacent LED lamp bead 4 of each two For 60mm.

As shown in Fig. 2 be pasted with flannelette end liner 5 on lamp socket substrate 3, flannelette has strong wear-resisting, not fugitive color and Hui Li The advantages of elasticity is good, and the special extinction characteristic of matte can shrink visual effect, and it is single lofty can to disperse LED lamp bead 4 Brightness, improve eyeball to the acceptable degree of light, protect the eyesight of consumer.The present embodiment is used as using velvet and is pasted on End liner on lamp socket substrate 3, the one kind of velvet as flannelette, because its material coloured light is elegant and its extinction homogeneous soft, receipts The reflection characteristic of contracting vision, with reference to the uniform rational distribution of light sources of above-mentioned LED lamp bead 4, it is soft and induce one that a kind of light can be formed The significant light source attracted attention, especially when using starry sky blueness or nebula purple velvet as end liner, immense star can be formed Empty visual effect, on the premise of guarantee consumer's eyesight preserves from, keeps optimum visual sensory experience, make this roof lamp It is more beautiful, practical, improve the visual attraction to consumers in general.

As Fig. 2 and Fig. 3 are jointly shown, each LED lamp bead 4 is electrically connected with voltage controller 6.This roof lamp when in use, can Realized the adjustable of LED light source brightness size by changing the voltage of LED lamp bead 4 by voltage controller 6 and ensure to adjust universe All in comfortable visual range, operator is set to be adjusted roof lamp to being currently needed for according to the ambient light of different time sections Brightness, the automatic brightness ratio for weakening lamp bead and surrounding environment.

Therefore, low speed operation car roof lamp provided by the utility model using the small volume of LED lamp bead 4, can optically focused, without purple Outside line and infrared radiation, without stroboscopic, without the low characteristic of glare, fault rate, by uniform rational distribution of light sources, with reference to control The voltage-regulation of circuit, realize according to the ambient light of different time sections to adjust lamp bead brightness, at the same it is special using matte The characteristic that absorption effects can shrink visual effect disperses the single lofty brightness of LED lamp bead 4, this roof lamp is being met substantially While lighting demand, acceptable degree of the eyeball to light is improved, roof lamp is had illumination, vision protection and the effect of publicity concurrently, Solve in the prior art that roof lamp function is single, lamp bead is overstocked sets brightness is excessive to cause visual discomfort and excessively thin lamp bead is set Put the defects of making visual effect excessively loose, dull.

Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality New spirit and scope are defined.Therefore, on the premise of not departing from the utility model and design is set, this area ordinary people The all variations and modifications that member makes to the technical solution of the utility model, all should drop into the scope of protection of the utility model, The claimed technology contents of the utility model, all record in detail in the claims.

Claims (1)

1. a kind of low speed operation car roof lamp, including shell and the luminescence component for being arranged at the enclosure, its feature exist In：The shell includes lamp body skeleton and the light permeable protection being arranged on the lamp body skeleton, and the luminescence component includes setting The lamp socket substrate being placed on the lamp body skeleton, is provided with multiple LED lamp beads on the lamp socket substrate, adjacent described of each two The spacing distance of LED lamp bead is 45-100mm；Each LED lamp bead is electrically connected with voltage controller；On the lamp socket substrate It is pasted with flannelette end liner.