CN207921791U

CN207921791U - A kind of high-power LED bulb

Info

Publication number: CN207921791U
Application number: CN201820235024.9U
Authority: CN
Inventors: 江卫标
Original assignee: Lanxi Lele Lighting Electric Appliance Co Ltd
Current assignee: Lanxi Lele Lighting Electric Appliance Co Ltd
Priority date: 2018-02-09
Filing date: 2018-02-09
Publication date: 2018-09-28
Anticipated expiration: 2028-02-09

Abstract

The utility model is related to a kind of high-power LED bulbs, including lamp cap, lamp housing, pillar, lamp bar holder and LED light bar, lamp bar holder includes upper bracket and lower bracket, one end of pillar is fixedly connected with lamp cap, lower bracket is mounted on the other end of pillar, and one end of LED light bar is mounted on lower bracket, and the other end of LED light bar is fixedly connected with upper bracket, upper bracket is fixed with lamp housing, and lamp housing is mounted on lamp cap and covers pillar, lamp bar holder and LED light bar.Such high-power LED bulb, LED light bar can be fixed fully, ensure luminous stability while effectively improving light bulb luminous power.

Description

A kind of high-power LED bulb

Technical field

The utility model is related to field of illuminating lamps, especially a kind of high-power LED bulb.

Background technology

Currently, since LED light source has many advantages, such as that long lifespan, pollution-free, light efficiency is high, LED light source is just gradually substituting incandescent Lamp and fluorescent light, so there is the LED bulb for using LED as light source.

Existing LED bulb includes lamp cap, glass lamp housing, glass pillar, lamp bar holder and LED light bar, glass pillar One end be fixedly mounted on lamp cap, lamp bar holder be mounted on glass pillar the other end, LED light bar be mounted on lamp bar holder On, glass lamp housing is mounted on lamp cap and covers glass pillar, lamp bar holder and LED light bar.

Such LED bulb, one end and the glass pillar of LED light bar are bonded, and the other end of LED light bar is then in phase To free state.And in order to improve the luminous power of LED bulb, the length of LED light bar must be increased.However once increase The rigidity of the length of LED light bar, LED light bar itself is insufficient, and so free structure in one end obviously cannot be guaranteed the firm of lamp bar Connection.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of high-power LED bulb, LED light bar can be filled Divide and fix, ensures luminous stability while effectively improving light bulb luminous power.

In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows：

A kind of high-power LED bulb, including lamp cap, lamp housing, pillar, lamp bar holder and LED light bar, lamp bar holder include One end of upper bracket and lower bracket, pillar is fixedly connected with lamp cap, and lower bracket is mounted on the other end of pillar, LED light bar One end is mounted on lower bracket, and the other end of LED light bar is fixedly connected with upper bracket, and upper bracket is fixed with lamp housing, lamp housing installation It is covered on lamp cap and by pillar, lamp bar holder and LED light bar.

Using such structure, LED light bar one end is fixed with lower bracket, pillar, and the other end is fixed with upper bracket, lamp housing, The both ends of LED light bar are reliably fixed, therefore can improve light bulb luminous power by increasing the length of LED light bar, Luminous stability is also ensured.

Further, the one end of lamp housing far from lamp cap is equipped with connection bump, and connection bump is from lamp housing surface to lamp housing inner cavity Extend.

Further, upper bracket includes the first ring body and the second ring body, is equipped with extremely between the first ring body and the second ring body Few two dowels, the both ends of dowel are fixedly connected with the first ring body, the second ring body respectively.Such upper bracket structure is more It is firm.

Further, preferably, the quantity of dowel is four.

Further, the first ring body is annulus, and first ring body is sleeved on the side of connection bump.Using such Structure realizes the fixation of upper bracket and lamp housing, simple in structure, convenient for manufacture.

Further, the second ring body is in polygon, and one end of LED light bar is fixed on each seamed edge of the second ring body.If Second ring body is point contact with the contact of the second ring body using round, flat LED light bar, is unfavorable for the fixation of LED light bar, and When second ring body uses polygonized structure, LED light bar is contacted with the contact of the second ring body for line, LED light bar and the second ring body Stable connection.

Further, lower bracket includes first electrode silk and second electrode silk, first electrode silk and second electrode silk One end is fixedly connected with pillar, and the other end of first electrode silk and second electrode silk is to both sides bending.

Further, lower bracket further includes the first hemizonid and the second hemizonid, the first hemizonid and first electrode silk It is fixedly connected, the second hemizonid is fixedly connected with second electrode silk.While such lower bracket meets intensity requirement, structure letter It is single, convenient for manufacture

Further, the first hemizonid and the second hemizonid are fold-line-shaped, the one end of LED light bar far from upper bracket and first Hemizonid, the second hemizonid are fixedly connected.It is that polygon principle is identical with the second ring body, such first hemizonid and the second half Ring body is more firm with the connection of LED light bar.

In conclusion such high-power LED bulb, LED light bar can be fixed fully, effectively improve light bulb hair Ensure luminous stability while luminous power.

Description of the drawings

Fig. 1 is the structural schematic diagram of the present embodiment high-power LED bulb；

Fig. 2 is the structural schematic diagram of another angle of the present embodiment high-power LED bulb；

Wherein, lamp cap -1, lamp housing -2, connection bump -21, pillar -3, LED light bar -4, upper bracket -5, the first ring body -51, Second ring body -52, dowel -53, lower bracket -6, first electrode silk -61, second electrode silk -62, the first hemizonid -63, the second Hemizonid -64.

Specific implementation mode

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

As shown in Figure 1, a kind of high-power LED bulb, including lamp cap 1, lamp housing 2, pillar 3, lamp bar holder and LED light bar 4, lamp bar holder includes upper bracket 5 and lower bracket 6, and one end of pillar 3 is fixedly connected with lamp cap 1, and lower bracket 6 is mounted on pillar One end of 3 other end, LED light bar 4 is mounted on lower bracket 6, and the other end of LED light bar 4 is fixedly connected with upper bracket 5, on Holder 5 is fixed with lamp housing 2, and lamp housing 2 is mounted on lamp cap 1 and covers pillar 3, lamp bar holder and LED light bar 4.

Using such structure, 4 one end of LED light bar is fixed with lower bracket 6, pillar 3, the other end and upper bracket 5, lamp housing 2 Fixed, the both ends of LED light bar 4 are reliably fixed, therefore can improve light bulb hair by increasing the length of LED light bar 4 Luminous power, luminous stability are also ensured.

As shown in Fig. 2, the one end of lamp housing 2 far from lamp cap 1 be equipped with connection bump 21, connection bump 21 from 2 surface of lamp housing to 2 inner cavity of lamp housing extends.Upper bracket 5 includes the first ring body 51 and the second ring body 52, between the first ring body 51 and the second ring body 52 Equipped at least two dowels 53, the both ends of dowel 53 are fixedly connected with the first ring body 51, the second ring body 52 respectively.It is such 5 structure of upper bracket is more firm.Preferably, the quantity of dowel 53 is four in the present embodiment.First ring body 51 is annulus, First ring body 51 is sleeved on the side of connection bump 21.The fixation of upper bracket 5 and lamp housing 2 is realized using such structure, It is simple in structure, convenient for manufacture.

Further, as shown in Figure 1, second ring body 52 of the present embodiment is in polygon, one end of LED light bar 4 is fixed on On each seamed edge of second ring body 52.If the second ring body 52 is using round, the contact of flat LED light bar 4 and the second ring body 52 For point contact, it is unfavorable for the fixation of LED light bar 4, and when the second ring body 52 use polygonized structure, LED light bar 4 and the second ring body 52 contact contacts for line, the stable connection of LED light bar 4 and the second ring body 52.

Lower bracket 6 includes first electrode silk 61 and second electrode silk 62, first electrode silk 61 and second electrode silk 62 One end is fixedly connected with pillar 3, and the other end of first electrode silk 61 and second electrode silk 62 is to both sides bending.Lower bracket 6 also wraps The first hemizonid 63 and the second hemizonid 64 are included, the first hemizonid 63 is fixedly connected with first electrode silk 61, the second hemizonid 64 are fixedly connected with second electrode silk 62.It is simple in structure while such lower bracket 6 meets intensity requirement, convenient for manufacture

Meanwhile first hemizonid 63 and the second hemizonid 64 be fold-line-shaped, the one end of LED light bar 4 far from upper bracket 5 and the One hemizonid 63, the second hemizonid 64 are fixedly connected.It is that polygon principle is identical with the second ring body 52, such first hemizonid 63 and second hemizonid 64 it is more firm with the connection of LED light bar 4.

In conclusion such high-power LED bulb, LED light bar 4 can be fixed fully, and light bulb is effectively improved Ensure luminous stability while luminous power.

In short, the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this practicality Within novel protection domain.

Claims

1. a kind of high-power LED bulb, it is characterised in that：Including lamp cap, lamp housing, pillar, lamp bar holder and LED light bar, institute It includes upper bracket and lower bracket to state lamp bar holder, and one end of the pillar is fixedly connected with lamp cap, and the lower bracket is mounted on One end of the other end of pillar, the LED light bar is mounted on lower bracket, and the other end and the upper bracket of the LED light bar are fixed Connection, the upper bracket fixes with lamp housing, and the lamp housing is on lamp cap and by pillar, lamp bar holder and LED light bar cover Firmly.

2. high-power LED bulb described in accordance with the claim 1, it is characterised in that：The one end of the lamp housing far from lamp cap is equipped with Connection bump, the connection bump extend from lamp housing surface to lamp housing inner cavity.

3. high-power LED bulb according to claim 2, it is characterised in that：The upper bracket include the first ring body and Second ring body, is equipped at least two dowels between first ring body and the second ring body, the both ends of the dowel respectively with First ring body, the second ring body are fixedly connected.

4. high-power LED bulb described in accordance with the claim 3, it is characterised in that：The quantity of the dowel is four.

5. high-power LED bulb according to claim 4, it is characterised in that：First ring body be annulus, described first Ring body is sleeved on the side of connection bump.

6. high-power LED bulb according to claim 5, it is characterised in that：Second ring body is in polygon, described One end of LED light bar is fixed on each seamed edge of the second ring body.

7. according to the high-power LED bulb described in claim 1-6 any one, it is characterised in that：The lower bracket includes the One wire electrode and second electrode silk, the first electrode silk are fixedly connected with one end of second electrode silk with pillar, and described The other end of one wire electrode and second electrode silk is to both sides bending.

8. high-power LED bulb according to claim 7, it is characterised in that：The lower bracket further includes the first hemizonid And second hemizonid, first hemizonid are fixedly connected with first electrode silk, second hemizonid and second electrode silk It is fixedly connected.

9. high-power LED bulb according to claim 8, it is characterised in that：First hemizonid and the second hemizonid For fold-line-shaped, the one end of the LED light bar far from upper bracket is fixedly connected with the first hemizonid, the second hemizonid.