CN207316525U

CN207316525U - A kind of LED light

Info

Publication number: CN207316525U
Application number: CN201721147893.8U
Authority: CN
Inventors: 张文丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-07
Filing date: 2017-09-07
Publication date: 2018-05-04
Anticipated expiration: 2027-09-07

Abstract

The utility model discloses a kind of LED light, include lamp cap, and it is arranged at the distribution body of lamp cap lower part, and it is arranged at the heat dissipating ring of distribution body lower part, and it is arranged at the illuminator of heat dissipating ring lower part, the illuminator includes fluorescent tube, the surface of the fluorescent tube is provided with LED light source, the LED light source has transparent inner cover to shroud, the outside of the transparent inner cover is provided with diffuse reflector, the outside of the diffuse reflector is provided with outer lampshade, and the lower part of the fluorescent tube, be provided with air hole on the outer lampshade；The LED lamp structure is simple, service life is long and light is uniform, soft.

Description

A kind of LED light

Technical field

It the utility model is related to a kind of LED light.

Background technology

LED light is a kind of illuminating lamp popular in recent years, and as LED technology develops rapidly, LED light source is illuminating The ratio that in the market occupies is increasing, especially there is that pseudo-classic or romantic emotional appeal LED light is more and more welcomed by the people, But existing LED light is using actively luminous filament so that LED light-emitting filaments are complicated, cost is higher.In addition LED shines Bright technology has shown outstanding energy-saving effect, LED light source is partly led as a kind of emerging by development and accumulation for many years Body light-emitting component, has the advantages that small, energy consumption is low, caloric value is low, long lifespan.Although LED belongs to cold light source, working When still can produce heat, deep fades occur in brightness to LED light at high temperature.If heat scatters not in time, often in short-term Interior temperature raises rapidly, causes brightness rapid decay, seriously affects light source life.

Utility model content

In view of this, the utility model aim is to provide a kind of LED light simple in structure, service life length.

In order to solve the above-mentioned technical problem, the technical solution of the utility model is：

A kind of LED light, includes lamp cap, and is arranged at the distribution body of lamp cap lower part, and is arranged at distribution body lower part Heat dissipating ring, and be arranged at the illuminator of heat dissipating ring lower part, the illuminator includes fluorescent tube, and the surface of the fluorescent tube is set There is LED light source, the LED light source has transparent inner cover to shroud, and the outside of the transparent inner cover is provided with diffuse reflector, described unrestrained anti- The outside of beam is provided with outer lampshade, and the lower part of the fluorescent tube, be provided with air hole on the outer lampshade.

Preferably, fixinig plate is provided between the illuminator and heat dissipating ring, the side of being evenly distributed with the fixinig plate Just the hollow hole of air circulation, the top of the fluorescent tube is fixed at the center of fixinig plate, lower part is connected to outer lampshade, makes its knot Structure is stablized, and the hollow of the fluorescent tube is air passage, and the air passage lower part is connected with air hole.

Preferably, the LED light source is provided with more than one, is evenly distributed in the outer surface of fluorescent tube, it is described unrestrained anti- Beam includes reflecting element and stent, and the both ends of the stent are separately fixed on fluorescent tube and reflecting element, and the reflecting element is painting There is the helical metalwork in reflecting layer, reflecting element can make the light of LED light more uniform, soft, imitate the illumination of the LED light Fruit is more preferable.

Preferably, the heat dissipating ring is all fixedly connected with the distribution body of its upper part and the illuminator of its underpart, it is described to dissipate The surface of hot ring is uniformly provided with a circle heat emission hole.

Preferably, the distribution body includes distribution cup, the distribution cup is internally provided with circuit board, the circuit Plate is electrically connected with lamp cap and LED light source at the same time.

The utility model has the technical effect that following aspect：Due to being provided with the outside of LED light source in transparent Cover and diffuse reflector, make the light homogeneous soft of the LED light and simple in structure；Due to being provided with air hole on outer lampshade, and Fluorescent tube is connected with air hole, heat dissipating ring, makes its heat dissipation effect more preferable, makes the service life of the LED light longer.

Brief description of the drawings

Fig. 1 is the overall structure figure of the LED light of the utility model.

Fig. 2 is the bottom view of the utility model LED light.

Embodiment

Below in conjunction with attached drawing 1-2, specific embodiment of the present utility model is described in further detail, so that the utility model Technical solution is more readily understood and grasps.

In the present embodiment, it is to be understood that term " centre ", " on ", " under ", " top ", " right side ", " left end ", " top ", " back side ", " middle part ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only It is must have specific orientation, Yi Te for the ease of the description present invention, rather than the device or element of instruction or hint meaning Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.

In addition, the connection between component or fixed form if not otherwise specified in this embodiment, it is connected or solid It can be to be fixed by bolt commonly used in the prior art or pin is fixed to determine mode, or the mode such as axis pin connection, therefore, at this No longer it is described in detail in embodiment.

With reference to figure 1 and Fig. 2, a kind of LED light, includes lamp cap 1, and is arranged at the distribution body 2 of 1 lower part of lamp cap, and The heat dissipating ring 4 of 2 lower part of distribution body is arranged at, and is arranged at the illuminator 3 of 4 lower part of heat dissipating ring, the heat dissipating ring 4 and its upper part Distribution body 2 be all fixedly connected with the illuminator 3 of its underpart, the surface of the heat dissipating ring 4 is uniformly provided with a circle heat emission hole 41, the distribution body 2 includes distribution cup 21, and the distribution cup 21 is internally provided with circuit board 22, the circuit board 22 with Lamp cap 1 is electrically connected, and is provided with fixinig plate 8 between the illuminator 3 and heat dissipating ring 4, the side of being evenly distributed with the fixinig plate 8 Just the hollow hole (not shown) of air circulation, the illuminator 3 include fluorescent tube 34, and fixation is fixed on the top of the fluorescent tube 34 At the center of piece 8, make its stable structure, the surface of the fluorescent tube 34 is provided with LED light source 35, the LED light source 35 and circuit Plate 22 is electrically connected, and the LED light source 35 is provided with more than one, is evenly distributed in the outer surface of fluorescent tube 34, the LED light Source 35 has transparent inner cover 33 to shroud, and the setting of transparent inner cover 33 can be to avoid occurring glare, and the outside of the transparent inner cover 33 is set Diffuse reflector 32 is equipped with, the diffuse reflector 32 includes reflecting element 322 and stent 321, and the both ends of the stent 321 are solid respectively It is scheduled on fluorescent tube 34 and reflecting element 322, the reflecting element 322 is the helical metalwork for scribbling reflecting layer, and reflecting element 322 can So that the light of LED light is more uniform, soft, make the illuminating effect of the LED light more preferable, the outside of the diffuse reflector 32 is provided with Outer lampshade 31, the lower part of the fluorescent tube 34 are connected on the outer lampshade 31, the lower part of the fluorescent tube 34, positioned at the outer lampshade Air hole 311 is provided with 31, the hollow of the fluorescent tube 34 is air passage 341, and 341 lower part of air passage is connected with air hole 311 It is logical, the heat emission hole 41 on air hole 311, air passage 341 and heat dissipating ring 4 is formed a passage that can pass through wind, can band The heat inside LED light is walked, heat dissipation effect is more preferable, and service life is longer.

Certainly, it is the representative instance of the utility model above, in addition, the utility model can also have other a variety of Embodiment, all technical solutions formed using equivalent substitution or equivalent transformation, all falls within the requires of the utility model protection Within the scope of.

Claims

1. a kind of LED light, includes lamp cap, and is arranged at the distribution body of lamp cap lower part, and is arranged at distribution body lower part Heat dissipating ring, and it is arranged at the illuminator of heat dissipating ring lower part, it is characterised in that：The illuminator includes fluorescent tube, the fluorescent tube Surface be provided with LED light source, the LED light source has transparent inner cover to shroud, and the outside of the transparent inner cover is provided with diffusing reflection Body, the outside of the diffuse reflector are provided with outer lampshade, the lower part of the fluorescent tube, be provided with the outer lampshade it is ventilative Hole.

2. LED light according to claim 1, it is characterised in that：Fixinig plate is provided between the illuminator and heat dissipating ring, Be evenly distributed with hollow hole on the fixinig plate, the top of the fluorescent tube is fixed at the center of fixinig plate, lower part be connected to it is outer Lampshade, the hollow of the fluorescent tube is air passage, and the air passage lower part is connected with air hole.

3. LED light according to claim 2, it is characterised in that：The LED light source is provided with more than one, uniformly divides For cloth in the outer surface of fluorescent tube, the diffuse reflector includes reflecting element and stent, and the both ends of the stent are separately fixed at fluorescent tube On reflecting element, the reflecting element is the helical metalwork for scribbling reflecting layer.

4. LED light according to claim 3, it is characterised in that：The heat dissipating ring and the distribution body of its upper part and its underpart Illuminator be all fixedly connected, the surface of the heat dissipating ring is uniformly provided with a circle heat emission hole.

5. LED light according to claim 4, it is characterised in that：The distribution body includes distribution cup, the distribution cup Circuit board is internally provided with, the circuit board is electrically connected with lamp cap and LED light source at the same time.