CN209279083U

CN209279083U - Deep anti-dazzle lamp

Info

Publication number: CN209279083U
Application number: CN201821888386.4U
Authority: CN
Inventors: 黄克坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2019-08-20
Anticipated expiration: 2028-11-15

Abstract

A kind of depth anti-dazzle lamp, including light bulb, lamp cap, reflector, fixed cylinder, reflective tube, light source, the lamp cap, reflector, fixed cylinder, reflective tube is from top to bottom sequentially arranged in light bulb, the light source is set in reflector, the fixed cylinder is fixed at light bulb inner wall, fixed cylinder upper end inner wall is equipped with fixed ring, the reflector outer wall is equipped with snap ring, the fixed cylinder is equipped with internal screw thread, the reflective drum outer wall is equipped with external screw thread, the fixed cylinder is threadedly coupled with reflective tube, the snap ring that the fixed ring of reflective tube and fixed cylinder clamps reflector fixes reflector, and lamp cap and reflector are electrically connected, the dazzle value of lamp can be effectively reduced, lamp is carried out deep anti-dazzle, reduce stimulation and injury of the lamp to human eye, reflector is set in light bulb, it is relatively beautiful, and fixed cylinder is detachably connected with reflective tube, reflector can be removed, Keep light source installation, replacement more convenient.

Description

Deep anti-dazzle lamp

Technical field

The utility model relates to field of light fittings, espespecially a kind of deep anti-dazzle lamp.

Background technique

The illumination mode of existing some headlamps is mainly that light source directly appears, and this illumination mode is due to the intensity of light source Too strong, centrality is preferable, therefore has biggish dazzle value, when the high brightness that human eye and headlamp issue apparent time, light source Light intense stimulus and can injure the retina neural of people, in order to reduce dazzle value, the prior art mainly use a depth compared with Shallow reflective glass holder is on light source, to reduce the glare of headlamp, but it is achieved the effect is unsatisfactory, when human eye without With headlamp inner light source to apparent time between meaning, dazzle, dazzling impression are still had, furthermore existing headlamp is by the cup of reflector Body is exposed outside, keeps the headlamp not beautiful enough, and reflector is fixed in light bulb, light source directly out of lower loading reflector, It brings inconvenience to installation, the replacement of light source.

Utility model content

To solve the above problems, the utility model provides a kind of deep anti-dazzle lamp, the dazzle value of lamp can be effectively reduced, to lamp It carries out deep anti-dazzle, reduces stimulation and injury of the lamp to human eye, reflector is set in light bulb, it is relatively beautiful, and fixed cylinder and anti- Light cylinder is detachably connected, and can remove reflector, keeps light source installation, replacement more convenient.

A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: deep anti-dazzle lamp, including light bulb, lamp cap, Reflector, fixed cylinder, reflective tube, light source, the lamp cap, reflector, fixed cylinder, reflective tube are from top to bottom sequentially arranged in light bulb Interior, the light source is set in reflector, and the fixed cylinder is fixed at light bulb inner wall, and fixed cylinder upper end inner wall, which is equipped with, to be fixed Ring, the reflector outer wall are equipped with snap ring, and the fixed cylinder inner wall is equipped with internal screw thread, and the reflective drum outer wall is equipped with external screw thread, The fixed cylinder is threadedly coupled with reflective tube, and the snap ring that the fixed ring of reflective tube and fixed cylinder clamps reflector consolidates reflector It is fixed, and lamp cap and reflector are electrically connected.

Specifically, the reflective tube inner wall is the cup-like structure by gradually increasing up to lower radius.

Specifically, the fixed cylinder and reflective tube are made of aluminum.

The utility model has the beneficial effects that: by the way that reflective tube is arranged in deep anti-dazzle lamp, reflective tube has deeper Inner wall, thus there is biggish lamp shielding angle, the range of visibility that light source is directly exposed to human eye is reduced, guarantees people biggish It will not be immediately seen light source in angular field of view, the effect of direct projection dazzle can be limited, play deep antiglare effect, it in addition will be reflective Cup is arranged in light bulb, effectively prevents reflector and reflector inner light source is exposed outside light bulb, has certain aesthetic effect, and Fixed cylinder is detachably connected with reflective tube, can remove reflector, keeps light source installation, replacement more convenient.

Detailed description of the invention

Fig. 1 is the utility model explosive view.

Fig. 2 is the utility model section view.

Drawing reference numeral explanation: 1, light bulb；2, lamp cap, 3, reflector；4, fixed cylinder；5, reflective tube, 6, fixed ring；7, block Ring.

Specific embodiment

In order to more clearly state the utility model, the utility model is further described with reference to the accompanying drawing.

It please refers to shown in Fig. 1-2, the utility model is including light bulb 1, lamp cap 2, reflector 3, solid about a kind of deep anti-dazzle lamp Safety barrel 4, reflective tube 5, light source, the lamp cap 2, reflector 3, fixed cylinder 4, reflective tube 5 are from top to bottom sequentially arranged in light bulb 1, The light source is set in reflector 3, and the fixed cylinder 4 is fixed at 1 inner wall of light bulb, and the 4 upper end inner wall of fixed cylinder is equipped with solid Determine ring 6,3 outer wall of reflector is equipped with snap ring 7, and 4 inner wall of fixed cylinder is equipped with internal screw thread, and 5 outer wall of reflective tube is equipped with External screw thread, the fixed cylinder 4 are threadedly coupled with reflective tube 5, and the fixed ring 6 of reflective tube 5 and fixed cylinder 4 clamps the snap ring of reflector 7 fix reflector, and lamp cap 2 and reflector 3 are electrically connected.

Compared to the prior art, the utility model has relatively deep by the way that reflective tube 5, reflective tube 5 are arranged in deep anti-dazzle lamp Inner wall, thus there is biggish lamp shielding angle, reduce the range of visibility that light source is directly exposed to human eye, guarantee people larger Angular field of view in will not be immediately seen light source, the effect of direct projection dazzle can be limited, play deep antiglare effect, by reflector 3 are arranged in light bulb 1, effectively prevent reflector 3 and 3 inner light source of reflector is exposed outside light bulb 1, have certain beautiful effect Fruit, and fixed cylinder 4 is detachably connected with reflective tube 5, remove reflector 3 can, light source is easy for installation.

In the present embodiment, external power supply is connect with lamp cap 2, and the electric energy of power supply passes sequentially through lamp cap 2, reflector 3 transmits Onto light source, make light source luminescent.

In this embodiment, 5 inner wall of reflective tube is the cup-like structure by gradually increasing up to lower radius.

Using the above scheme, 5 inner wall of reflective tube is cup-shaped, is conducive to that the light that light source issues is broken up and recombinated again, Dazzle value is greatly lowered.

In this embodiment, the fixed cylinder 4 and reflective tube 5 are made of aluminum.

Using the above scheme, fixed cylinder 4 and reflective tube 5 use aluminium for raw material, light, resistance to because cost is relatively low for aluminium Warm nature is good, thermal diffusivity is good, long service life.

Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine It protects in range.

Claims

1. a kind of depth anti-dazzle lamp, it is characterised in that: including light bulb, lamp cap, reflector, fixed cylinder, reflective tube, light source, the lamp Head, reflector, fixed cylinder, reflective tube are from top to bottom sequentially arranged in light bulb, and the light source is set in reflector, the fixed cylinder It is fixed at light bulb inner wall, fixed cylinder upper end inner wall is equipped with fixed ring, and the reflector outer wall is equipped with snap ring, the fixation Cylinder inner wall is equipped with internal screw thread, and the reflective drum outer wall is equipped with external screw thread, and the fixed cylinder is threadedly coupled with reflective tube, reflective tube with The snap ring that the fixed ring of fixed cylinder clamps reflector fixes reflector, and lamp cap and reflector are electrically connected.

2. it is according to claim 1 depth anti-dazzle lamp, it is characterised in that: the reflective tube inner wall be by up to lower radius gradually Increased cup-like structure.

3. depth anti-dazzle lamp according to claim 1, it is characterised in that: the fixed cylinder and reflective tube are made of aluminum.