CN204127733U

CN204127733U - A kind of LED glass lamp with arc fixture

Info

Publication number: CN204127733U
Application number: CN201420606926.0U
Authority: CN
Inventors: 张桂华
Original assignee: SHANDONG XINLE GLASS PRODUCT Co Ltd
Current assignee: SHANDONG XINLE GLASS PRODUCT Co Ltd
Priority date: 2014-10-20
Filing date: 2014-10-20
Publication date: 2015-01-28
Anticipated expiration: 2024-10-20

Abstract

The utility model discloses a kind of LED glass lamp with arc fixture, the inwall of this glass lamp is symmetrically arranged with arc convex vitreum, described arc convex vitreum is distributed in the both sides of glass lamp axis; Outside described arc convex vitreum, the angle of the extended line of tangent line is α, 0 < α < 180 degree; The ratio of the height of the Vitrea chord length of described arc convex and LED luminous plaque is the utility model with the addition of twice arc convex vitreum and is formed spacing in canals of stilling, LED illuminator directly can be blocked, without the need to LED illuminator glue is fixed on glass tube inwall, save installation procedure, greatly reduce cost of manufacture, also improve efficiency and the qualification rate of assembling simultaneously.

Description

A kind of LED glass lamp with arc fixture

Technical field

The utility model relates to technical field of semiconductor illumination, especially a kind of LED glass lamp with arc fixture.

Background technology

Compared with conventional light source, LED illumination has the saving energy, super low-power consumption, electric light power transfer close to the advantage such as 100%, along with the continuous enhancing of people's energy-conserving and environment-protective consciousness, traditional fluorescent tube gradually replace by LED.The body of current LED adopts PC material or half aluminium partly to mould usually, compared with glass material, its light transmission is not enough, cost is higher, therefore, adopts glass to rise gradually as the LED of tube tube body, the LED lamp structure of existing employing glass lamp as shown in Figure 1, comprise glass lamp, in glass lamp, be adhesive with aluminium base, fixed L ED lamp on aluminium base.The LED manufacture craft of this structure is time-consuming, take material, because the glass lamp in early stage can make integrated supporting structure unlike PC fluorescent tube inside, so that the installation of aluminium base, and need first by aluminium base punch forming, again LED is fixed on aluminium base after cutting, and then with adhesive supplier, aluminium base being bonded on glass tube inwall, this technique causes mounting process complicated, the cost increase of fluorescent tube.Therefore, the mounting process how simplifying the glass lamp of LED is field of semiconductor illumination problem demanding prompt solution.

Utility model patent " glass lamp of fluorescent lamp " (CN203560747U), disclose a kind of structure of fluorescent lamp tube, in canals of stilling, disjunctor arranges the high borosilicate reinforcement of twice first, the high borosilicate reinforcement of twice first is arranged on the both sides below body axis, and place on the same line.But the LED illuminator in canals of stilling must be parallel with reinforcement, because stressed reason is easily damaged in assembling process, cause cost increase; And the interval between twice reinforcement is less than the length of LED illuminator, cause the reduction of LED light line use ratio.

Summary of the invention

For above-mentioned prior art, the purpose of this utility model is to provide a kind of LED glass lamp with arc fixture, its LED illuminator simple installation, and cost of manufacture reduces.

For achieving the above object, the utility model adopts following technical proposals:

With a LED glass lamp for arc fixture, the inwall of this glass lamp is symmetrically arranged with arc convex vitreum, described arc convex vitreum is distributed in the both sides of glass lamp axis; Outside described arc convex vitreum, the angle of the extended line of tangent line is α, 0 < α < 180 degree; The ratio of the height (h) of the Vitrea chord length of described arc convex and LED luminous plaque is

Described arc convex vitreum is fixedly connected with by integral forming process with glass tube inwall;

Preferably, described 30 < α < 150 degree.

The beneficial effects of the utility model:

(1) the utility model with the addition of twice arc convex vitreum and is formed spacing in canals of stilling, LED illuminator directly can be blocked, without the need to LED luminous plaque glue is fixed on glass tube inwall, save installation procedure, greatly reduce cost of manufacture, also improve efficiency and the qualification rate of assembling simultaneously.

(2) the utility model can according to the angle α of tangent extending line outside the length of LED luminous plaque and width adjustment arc convex vitreum, applied widely, goes for the T-shaped straight tube LED such as T5, T8.

(3) light transmittance of the present utility model is good, and the Vitrea chord length of arc convex (i.e. the wire length at inner arc two ends) matches with the height of LED illuminator, unobstructed to the light of LED illuminator, improves the light utilization of LED.

(4) inner side of the Vitrea arc of the symmetrically arranged arc convex of the utility model contacts with the upper rib of LED luminous plaque, LED luminous plaque is fixed, make it all can not produce displacement up and down in glass tube, fixed effect is better, and inside arc is decomposed the pressure of LED luminous plaque, decrease the damage to LED luminous plaque.

Accompanying drawing explanation

Fig. 1 is a kind of LED lamp structure schematic diagram of the prior art;

Fig. 2 is the structural representation of the glass lamp of LED of the present utility model;

Wherein, 11 glass tubes, 12LED illuminator, 13 cohesive bodies;

21 glass tubes, 22 arc convex vitreums, 23LED luminous plaque.

Detailed description of the invention

Below by instantiation, the utility model is further elaborated, should be noted that following explanation is only to explain the utility model, its content not being limited.

As shown in Figure 2, a kind of LED glass lamp with arc fixture, the inwall of this glass lamp 21 is symmetrically arranged with arc convex vitreum 22, described arc convex vitreum 22 is distributed in the both sides of glass lamp 21 axis; Outside described arc convex vitreum 22, the angle of the extended line of tangent line is α, α value is 60 degree; The ratio of the chord length of described arc convex vitreum 22 and the height (h) of LED luminous plaque 23 is

The setting position on glass lamp 21 inwall of arc convex vitreum 22 of the present utility model can adjust according to the difference of LED luminous plaque, simultaneously, line and the chord length at the two ends of the Vitrea arc of arc convex also adjust according to the height (h) of LED luminous plaque, therefore, glass lamp of the present utility model is applied widely, all can be suitable for for the T-shaped straight tube LED such as T5, T8.

Wherein canals of stilling can adopt different materials according to the demand of light transmittance.

By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.

Claims

1. with a LED glass lamp for arc fixture, it is characterized in that, the inwall of this glass lamp is symmetrically arranged with arc convex vitreum, described arc convex vitreum is distributed in the both sides of glass lamp axis; Outside described arc convex vitreum, the angle of the extended line of tangent line is α, 0 < α < 180 degree; The ratio of the height of the Vitrea chord length of described arc convex and LED luminous plaque is

2. a kind of LED glass lamp with arc fixture as claimed in claim 1, it is characterized in that, described arc convex vitreum and glass tube inwall are by being fixedly connected with by integral forming process.

3. a kind of LED glass lamp with arc fixture as claimed in claim 1, it is characterized in that, the value of described angle α is: 30 < α < 150 degree.