CN202189215U

CN202189215U - Anti-dazzle flash lamp with continuous light source

Info

Publication number: CN202189215U
Application number: CN2011203089714U
Authority: CN
Inventors: 李骏
Original assignee: GUANGBAO PHOTOGRAPHIC EQUIPMENT CO Ltd WENZHOU CITY
Current assignee: GUANGBAO PHOTOGRAPHIC EQUIPMENT CO Ltd WENZHOU CITY
Priority date: 2011-08-23
Filing date: 2011-08-23
Publication date: 2012-04-11
Anticipated expiration: 2021-08-23

Abstract

The utility model relates to a flash lamp, in particular to an anti-dazzle and light pollution prevention flash lamp which can be used for well preventing human eyes from being stimulated by strong light, is provided with a continuous light source and has little external overflowing light. The utility model provides the following technical scheme that the anti-dazzle flash lamp with the continuous light source is characterized in that a honeycomb narrow light panel is fixedly arranged at the open end part of a reflector; the honeycomb narrow light panel is formed in a mode that a board which is made of a light adsorption material and has a certain width is provided with a plurality of through holes for light to pass through; the honeycomb narrow light panel is arranged between a convex lens and a diffuser; the axial direction of the through holes of the honeycomb narrow light panel is parallel to the axial direction of the reflector; and an anti-dazzle frosted light-transmitting sheet is arranged at the position on the honeycomb narrow light panel, which is positioned at the side of a flash lamp body. By adopting the technical scheme, the utility model provides the anti-dazzle flash lamp with the continuous light source, which can be used for preventing from causing visual dazzle to a driver.

Description

A kind of anti-dazzle flashlamp with continuous light source

Technical field

The utility model relates to a kind of flashlamp, and particularly a kind of high light that can finely prevent stimulates the anti-dazzle and outside light anti-light pollution flashlamp seldom that overflows of the band continuous light source of eye.

Background technology

The flashlamp necessary light fixture that support cameras (general camera or high-definition camera) is taken pictures during for or night dark at light, all comparatively extensive in the every field utilization.At present; In the traffic monitoring device; Be installed in road crossroad or special road section place the monitoring camera arrangement flashlamp mainly by lamp socket, be located at lampshade on the lamp socket, be located at reflection shield in the lampshade, the lamp body and be located on the lampshade, be used to seal the light-passing board of lampshade inner chamber of glistening, be provided with circuit module in the lamp socket.This type of flashlamp is when night or the flash of light of darker occasion; Because flashlamp flashes suddenly (camera is taken pictures immediately); The driver can't adapt to stronger light source for the moment at darker environment, makes its eyes receive the stimulation of high light suddenly, and of short duration dazzling the eyes takes place; It is of short duration alarmed or dull to cause the driver to occur, and makes that originally meaning the device that regulates the traffic possibly cause traffic hazard to take place.

Summary of the invention

To the deficiency that prior art exists, the utility model provides a kind of anti-dazzle flashlamp that prevents the driver is caused the dizzy band continuous light source of dazzling of vision.

For realizing above-mentioned purpose; The utility model provides following technical scheme: a kind of anti-dazzle flashlamp with continuous light source; Include lamp socket, be located at lampshade on the lamp socket, be located at reflection shield in the lampshade, lamp body and be located on the lampshade, be used to seal the light-passing board of lampshade inner chamber glistens; Be provided with circuit module in the lamp socket; It is characterized in that: the open end of said reflection shield is installed with the narrow tabula rasa of honeycomb; The narrow tabula rasa of said honeycomb is by light absorbent and have and offer the through hole that a plurality of confession light pass through on the plate of certain width and form, and the through hole of the narrow tabula rasa of honeycomb axially axially is set in parallel with reflection shield, and the side that the narrow tabula rasa of said honeycomb is positioned at the lamp body that glistens is provided with anti-dazzle frosted light transmission piece.

Adopt such scheme, make the light of flashlamp penetrate, and reduce light, can well prevent surplus influence of light surrounding enviroment to scattering all around along (being the reflection shield axial direction) in the through hole of the narrow tabula rasa of honeycomb; After light is broken forth through anti-dazzle frosted light transmission piece in addition, can let driver's eyes adapt to some extent, and can not take place dazzling the flash of light that flashlamp sends suddenly.

The utility model further is set to: be provided with continuous light source between the narrow tabula rasa of said light-passing board and honeycomb; Said continuous light source is set to the LED light emitting diode; Said LED light emitting diode is connected with said circuit module, and the through hole of the narrow tabula rasa of said honeycomb is the honeycomb through hole.

Adopt such scheme, continuous light source is set, make driver's eyes adapt to some extent, and can not take place dazzling the flash of light that flashlamp sends suddenly.Continuous light source is set to the LED light emitting diode, makes the continuous light source luminescence efficiency high, more energy-conservation, and the wasted work rate of loosing is low, thermal value is little, longer service life, no hot spot chromosphere, develop the color higher.

The utility model further is set to: the middle part of the narrow tabula rasa of said honeycomb is provided with through hole or containing cavity, the base part of said continuous light source or all be arranged in through hole or the containing cavity.

Adopt such scheme, product with compact structure, volume is little.

Below in conjunction with accompanying drawing the utility model is further described.

Description of drawings

Fig. 1 is the cut-open view of the utility model embodiment 1;

Fig. 2 is the blast structural drawing of the utility model embodiment 1;

Fig. 3 is the A portion enlarged drawing among Fig. 2;

Fig. 4 is the cut-open view of the utility model embodiment 2.

Embodiment

Like Fig. 1, Fig. 2, shown in Figure 3; A kind of anti-dazzle flashlamp with continuous light source; Include lamp socket 1, be located at lampshade 2 on the lamp socket 1, be located at reflection shield 3, the flash of light lamp body 4 in the lampshade 2 and be located on the lampshade 1, be used to seal the light-passing board 5 of lampshade 1 inner chamber, be provided with circuit module in the lamp socket 1, above-mentioned technical characterictic also can be seen on general flashlamp; So just be not described in detail in the present embodiment; In the utility model embodiment, 31 ones of the openends of said reflection shield 3 are installed with the narrow tabula rasa 6 of honeycomb, and the narrow tabula rasa 6 of said honeycomb is by light absorbent and have and offer the through hole 61 that a plurality of confession light pass through on the plate of certain width and form; This through hole 61 can be that honeycomb through hole 61 also can be a clear opening; Can formulate as required, the through hole of the narrow tabula rasa 6 of honeycomb axially axially is set in parallel with reflection shield 3, makes the light of flashlamp along in the through hole 61 of the narrow tabula rasa 6 of honeycomb being the ejaculations of reflection shield 3 axial directions like this; And reduce light to scattering all around, can well prevent surplus influence of light surrounding enviroment; The side that the narrow tabula rasa 6 of said honeycomb is positioned at flash of light lamp body 4 is provided with anti-dazzle frosted light transmission piece 7, and light can let driver's eyes adapt to some extent after breaking forth through anti-dazzle frosted light transmission piece 7, and can not take place dazzling to the flash of light that flashlamp sends suddenly.

In the utility model embodiment; Be provided with continuous light source 8 between the narrow tabula rasa 6 of said light-passing board 5 and honeycomb; Said continuous light source 8 is set to the LED light emitting diode, and said LED light emitting diode is connected with said circuit module, and continuous light source 8 is set; Make driver's eyes adapt to some extent, and can not take place dazzling the flash of light that flashlamp sends suddenly.Continuous light source 8 is set to the LED light emitting diode, makes the continuous light source luminescence efficiency high, more energy-conservation, the wasted work rate of loosing is low, thermal value is little, longer service life, no hot spot chromosphere, develop the color higher.As shown in Figure 4, the another kind of embodiment of the utility model, we can be provided with through hole or containing cavity 62 at the middle part of the narrow tabula rasa 6 of honeycomb; The base part of said continuous light source 8 or all be arranged on through hole or containing cavity 52 in; Adopt such scheme, product with compact structure, volume is little.

Claims

1. anti-dazzle flashlamp with continuous light source; Include lamp socket, be located at lampshade on the lamp socket, be located at reflection shield in the lampshade, lamp body and be located on the lampshade, be used to seal the light-passing board of lampshade inner chamber glistens; Be provided with circuit module in the lamp socket; It is characterized in that: the open end of said reflection shield is installed with the narrow tabula rasa of honeycomb; The narrow tabula rasa of said honeycomb is by light absorbent and have and offer the through hole that a plurality of confession light pass through on the plate of certain width and form, and the through hole of the narrow tabula rasa of honeycomb axially axially is set in parallel with reflection shield, and the side that the narrow tabula rasa of said honeycomb is positioned at the lamp body that glistens is provided with anti-dazzle frosted light transmission piece.

2. the anti-dazzle flashlamp of band continuous light source according to claim 1; It is characterized in that: be provided with continuous light source between the narrow tabula rasa of said light-passing board and honeycomb; Said continuous light source is set to the LED light emitting diode; Said LED light emitting diode is connected with said circuit module, and the through hole of the narrow tabula rasa of said honeycomb is the honeycomb through hole.

3. the anti-dazzle flashlamp of band continuous light source according to claim 1 and 2 is characterized in that: the middle part of the narrow tabula rasa of said honeycomb is provided with through hole or containing cavity, the base part of said continuous light source or all be arranged in through hole or the containing cavity.