CN206329980U - A kind of long-life LED - Google Patents

Abstract

The utility model is related to home lighting technical field, and disclose a kind of long-life LED, including mounting bracket, the bottom of the mounting bracket is fixedly connected with elevating folding frame, the elevating folding frame includes upper crane, the bottom of the upper crane is provided with middle crane, the bottom of the middle crane is provided with lower fixed frame, the upper crane is flexibly connected by the first connector with middle crane, the middle crane is flexibly connected by the second connector with lower fixed frame, and the side of the lower fixed frame is provided with bobbin winder bracket.The long-life LED, the LED can be effectively set to be lifted during use, it is simple and convenient, to the illuminating effect in big region more preferably, the efficiency of people is effectively raised, the production cost of people is reduced, effectively raise the radiating effect of the LED, prevent that LED from being damaged due to high temperature, add the service life of LED, effectively reduce the cost of people.

Description

A kind of long-life LED

Technical field

The utility model is related to home lighting technical field, specially a kind of long-life LED.

Background technology

LED is the abbreviation of light emitting diode, and its basic structure is a kind of electroluminescent chip of semiconductor material, with silver Glue or latex solidified are on support, and then with silver wire or gold thread connection chip and circuit board, then surrounding is sealed with epoxy resin, Play a part of protecting inside chip, shell be finally installed, so the anti-seismic performance of LED is good, with field be related to mobile phone, In terms of the daily household electrical appliances such as desk lamp, household electrical appliances and machinery production, LED is the developing direction of illuminating industry, trend of the times, LED illumination Start since commercial lighting, business opportunity is huge, and LED has a extensive future, and market potential is huge, and profit is considerable.LED During use, LED can send substantial amounts of heat, but present LED is unsatisfactory from the effect radiated, when long Between high temperature can reduce the service life of LED, and LED is used for the regions such as factories and miness, stadium, the park of large area operation When, typically all used installed in fixed position, there is certain limitation using scope, be not suitable for temporary needs illumination Place is used.

Utility model content

(1) technical problem solved

In view of the shortcomings of the prior art, the utility model provides a kind of long-life LED, possesses good heat dissipation effect, increases Plus the service life of LED, liftable, the advantages of region of illumination is more wide, solve LED from radiate effect simultaneously Undesirable, prolonged high temperature can reduce the service life of LED, and LED is for the factories and miness of large area operation, stadium, public affairs During garden etc., typically all used installed in fixed position, the problem of having certain limitation using scope.

(2) technical scheme

To realize above-mentioned good heat dissipation effect, increase the service life of LED, liftable, the region of illumination is more wide Purpose, the utility model provides following technical scheme：A kind of long-life LED, including mounting bracket, the bottom of the mounting bracket Elevating folding frame is fixedly connected with, the elevating folding frame includes upper crane, and the bottom of the upper crane is provided with middle liter Frame drops, and the bottom of the middle crane is provided with lower fixed frame, and the upper crane is lived by the first connector and middle crane Dynamic connection, the middle crane is flexibly connected by the second connector with lower fixed frame, and the side of the lower fixed frame is provided with Bobbin winder bracket, the bottom of the lower fixed frame, which is provided with the top of mounting screw, the mounting bracket, is provided with lampshade, the lampshade Bottom is fixedly connected with set screw, and the lampshade is internally provided with the first LED lamp component and the second LED lamp component, described The both sides of first LED lamp component and the second LED lamp component are symmetrically arranged with hold-doun nut, the inwall of the lampshade and offer three It is provided between individual thermovent, each two thermovent on the first radiation rib group, the bottom of the lampshade and offers heat emission hole, The second radiation rib group is provided with the base of the lampshade.

It is preferred that, first LED lamp component includes three LEDs, and three LEDs are evenly distributed on the interior of lampshade Portion.

It is preferred that, second LED lamp component includes four LEDs, and four LEDs are spaced substantially equidistant in lampshade Portion.

It is preferred that, the first radiation rib group is made up of three to five group radiation ribs, and three to five group radiation ribs are along lamp The radially uniform distribution of the longitudinal section of cover.

It is preferred that, the second radiation rib group is made up of two to four group radiation ribs, and two to four group radiation ribs are along lamp The radially uniform distribution of the cross section of cover.

It is preferred that, the quantity of the set screw is two, and two set screws are symmetricly set on the bottom of lampshade.

It is preferred that, the quantity of the bobbin winder bracket is two, and two bobbin winder brackets are symmetricly set on lower fixed frame.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of long-life LED, possesses following beneficial effect：

1st, the long-life LED, passes through the mounting bracket of setting, elevating folding frame, upper crane, middle crane, lower fixation Frame, the first connector and the second connector are used in conjunction with each other, and the LED is risen during use Drop, it is simple and convenient, the efficiency of people is effectively raised, the production of people is reduced to the illuminating effect in big region more preferably Cost.

2nd, the long-life LED, passes through the heat emission hole of setting, the first radiation rib group, thermovent, set screw and second Being used in conjunction with each other for radiation rib group, effectively raises the radiating effect of the LED, prevents that LED from being damaged due to high temperature It is bad, the service life of LED is added, the cost of people is effectively reduced, the productive value of people is improved.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the utility model lampshade internal structure schematic diagram；

Fig. 3 is the utility model schematic top plan view；

Fig. 4 is the utility model lampshade external structure schematic diagram.

In figure：1 mounting bracket, 2 elevating folding framves, crane, 5 lower fixed frames, 6 first connectors, 7 in crane, 4 on 3 Spiral shell is fixed in second connector, 8 bobbin winder brackets, 9 mounting screws, 10 lampshades, 11 first LED lamp components, 12 second LED lamp components, 13 Cap, 14 heat emission holes, 15 first radiation rib groups, 16 thermovents, 17 second radiation rib groups, 18 set screws.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-4, a kind of long-life LED, including mounting bracket 1 are referred to, the bottom of mounting bracket 1 is fixedly connected with lifting folding Superimposed 2, elevating folding frame 2 includes upper crane 3, and the bottom of upper crane 3 is provided with middle crane 4, the bottom of middle crane 4 Lower fixed frame 5 is provided with, upper crane 3 is flexibly connected by the first connector 6 with middle crane 4, and middle crane 4 passes through second Connector 7 is flexibly connected with lower fixed frame 5, mounting bracket 1, elevating folding frame 2, upper crane 3, middle crane 4, lower fixed frame 5, Being used in conjunction with each other for first connector 6 and the second connector 7, can effectively be such that the LED is lifted during use, It is simple and convenient, the efficiency of people is effectively raised, being produced into for people is reduced to the illuminating effect in big region more preferably This, the side of lower fixed frame 5 is provided with bobbin winder bracket 8, and the quantity of bobbin winder bracket 8 is two, and two bobbin winder brackets 8 are symmetricly set on lower solid Determine on frame 5, bobbin winder bracket 8 effectively can be wound to electric wire, effectively saved the space shared by electric wire, prevented electric wire Oversize and to people safety cause a hidden trouble, and the bottom of lower fixed frame 5 is provided with mounting screw 9, and the top of mounting bracket 1 is provided with Lampshade 10, the bottom of lampshade 10 is fixedly connected with set screw 18, and the quantity of set screw 18 is two, two set screws 18 The bottom of lampshade 10 is symmetricly set on, symmetrically arranged set screw 18 makes more stablizing for the installation of lampshade 10, prevents lampshade 10 Drop, lampshade 10 is internally provided with the first LED lamp component 11 and the second LED lamp component 12, and the first LED lamp component 11 includes three Individual LED, and three LEDs are evenly distributed on the inside of lampshade 10, the second LED lamp component 12 includes four LEDs, and four LED is spaced substantially equidistant in the inside of lampshade 10, and the both sides of the first LED lamp component 11 and the second LED lamp component 12 are symmetrical arranged There is hold-doun nut 13, the first LED lamp component 11 and the second LED lamp component 12 preferably can be fixed on lampshade by hold-doun nut 13 Offered on 10 inside, the inwall of lampshade 10 and be provided with the first radiating between three thermovents 16, each two thermovent 16 Rib group 15, the first radiation rib group 15 is made up of three to five group radiation ribs, and three to five group radiation ribs are indulged along lampshade 10 Offered on the radially uniform distribution in section, the bottom of lampshade 10 and be provided with the second radiating on heat emission hole 14, the base of lampshade 10 Rib group 17, the second radiation rib group 17 is made up of two to four group radiation ribs, horizontal stroke of two to the four group radiation ribs along lampshade 10 The radially uniform distribution in section, heat emission hole 14, the first radiation rib group 15, thermovent 16, the radiating ribs of set screw 18 and second Being used in conjunction with each other for bar group 17, effectively raises the radiating effect of the LED, prevents that LED from being damaged due to high temperature, increases Add the service life of LED, effectively reduced the cost of people, improve the productive value of people.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V civil powers, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

In summary, the long-life LED, passes through the mounting bracket 1 of setting, elevating folding frame 2, upper crane 3, middle lifting Frame 4, lower fixed frame 5, the first connector 6 and the second connector 7 are used in conjunction with each other, and make effectively the LED Lifted during, it is simple and convenient, effectively raise the efficiency of people to the illuminating effect in big region more preferably, reduce The production cost of people；Pass through the heat emission hole 14 of setting, the first radiation rib group 15, thermovent 16, set screw 18 and Being used in conjunction with each other for two radiation rib groups 17, effectively raises the radiating effect of the LED, prevents LED due to high temperature And damage, the service life of LED is added, the cost of people is effectively reduced, the productive value of people is improved.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there is other identical element in process, method, article or equipment including the key element.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of long-life LED, including mounting bracket (1), it is characterised in that：The bottom of the mounting bracket (1) is fixedly connected with Elevating folding frame (2), the elevating folding frame (2) includes upper crane (3), during the bottom of the upper crane (3) is provided with Crane (4), the bottom of the middle crane (4) is provided with lower fixed frame (5), and the upper crane (3) passes through the first connection Part (6) is flexibly connected with middle crane (4), and the middle crane (4) passes through the second connector (7) and lower fixed frame (5) activity Connection, the side of the lower fixed frame (5) is provided with bobbin winder bracket (8), and the bottom of the lower fixed frame (5) is provided with mounting screw (9) lampshade (10), is provided with the top of the mounting bracket (1), the bottom of the lampshade (10) is fixedly connected with set screw (18), the lampshade (10) is internally provided with the first LED lamp component (11) and the second LED lamp component (12), the first LED The both sides of lamp component (11) and the second LED lamp component (12) are symmetrically arranged with hold-doun nut (13), the inwall of the lampshade (10) On offer the first radiation rib group (15), the lamp be provided between three thermovents (16), each two thermovent (16) Offered on the bottom for covering (10) and be provided with the second radiation rib group (17) on heat emission hole (14), the base of the lampshade (10).

2. a kind of long-life LED according to claim 1, it is characterised in that：First LED lamp component (11) includes Three LEDs, and three LEDs are evenly distributed on the inside of lampshade (10).

3. a kind of long-life LED according to claim 1, it is characterised in that：Second LED lamp component (12) includes Four LEDs, and four LEDs are spaced substantially equidistant in the inside of lampshade (10).

4. a kind of long-life LED according to claim 1, it is characterised in that：The first radiation rib group (15) by Three to five group radiation ribs are constituted, the radially uniform distribution of longitudinal section of three to the five group radiation ribs along lampshade (10).

5. a kind of long-life LED according to claim 1, it is characterised in that：The second radiation rib group (17) by Two to four group radiation ribs are constituted, the radially uniform distribution of cross section of two to the four group radiation ribs along lampshade (10).

6. a kind of long-life LED according to claim 1, it is characterised in that：The quantity of the set screw (18) is Two, two set screws (18) are symmetricly set on the bottom of lampshade (10).

7. a kind of long-life LED according to claim 1, it is characterised in that：The quantity of the bobbin winder bracket (8) is two Individual, two bobbin winder brackets (8) are symmetricly set on lower fixed frame (5).