CN207005801U - A kind of bitermitron LED - Google Patents

Abstract

Field of illumination lamp technology is the utility model is related to, especially a kind of bitermitron LED.It includes the Heat radiation lamp holder that light-transmitting lamp vessel, the radiating inner prop being placed in light-transmitting lamp vessel, the LED flexibilities lamp plate being wound on the outer peripheral face of radiating inner prop, the drive control plate for being placed in radiating inner prop and being integrated with driving power and sleeve abut against in the port of the Transparent lamp tube and inner outer end with radiating inner prop, and a cap contact electrically connected with drive control plate is inserted with Heat radiation lamp holder.The utility model is by using flexible lamp plate and it is assemblied in a manner of spooling on radiating inner prop, can realize 360 degree of illumination effects of LED；The sufficient radiating to lamp plate and control panel can be realized using the structural relation to radiate between inner prop and Heat radiation lamp holder, and while the area of dissipation of light fixture is expanded, is advantageous to carry out light fixture quickly dismounting maintenance；Being integrated with the drive control plate of driving power can avoid configuring external Power convert device for light fixture, and light fixture can be used directly, greatly simplifie the structure of whole light fixture.

Description

A kind of bitermitron LED

Technical field

Field of illumination lamp technology is the utility model is related to, especially a kind of bitermitron LED.

Background technology

Known, bitermitron light fixture is an important light fixture classification in illuminator, and traditional bitermitron light fixture mainly has Both-end tube halogen lamp, bitermitron Metal halogen lamp and bitermitron LED etc.；Wherein, R7S LEDs are one in bitermitron LED Kind, it is to make out according to the length standard and R7S lamp holder joints of bitermitron, because it has light efficiency height, long lifespan, energy-conservation Outstanding advantages of environmentally friendly and be widely used in such as advertising lighting, Garden Landscape Lighting, hotel's exterior wall illumination, factory floor shine Bright, parking lot illumination, Lighting Design of Clothing Store etc. occasion.At present, existing R7S bitermitrons LED due to structure design not very Ideal, cause the problems such as its relative complex generally existing structure, dismounting maintenance inconvenience, radiating effect difference.

Utility model content

For above-mentioned the shortcomings of the prior art, the purpose of this utility model is to provide a kind of bitermitron LED.

To achieve these goals, the utility model adopts the following technical scheme that：

A kind of bitermitron LED, it includes light-transmitting lamp vessel, is placed in light-transmitting lamp vessel and is dissipated with what light-transmitting lamp vessel was coaxially distributed Hot inner prop, the LED flexibilities lamp plate being wound on the outer peripheral face of radiating inner prop, it is placed in radiating inner prop and is integrated with driving power Sleeve abuts against in two ports of the Transparent lamp tube and inner outer end with radiating inner prop respectively by drive control plate and two Heat radiation lamp holder, be inserted with a cap contact electrically connected with drive control plate in each Heat radiation lamp holder.

Preferably, the Heat radiation lamp holder include be placed in Transparent lamp tube outer side wire-passing tube portion, by wire-passing tube portion End face in axial direction extend internally after formed and around wire-passing tube portion inner port be distributed positioning pipe portion and by positioning pipe Formation and external diameter are less than the linking pipe portion of the external diameter of positioning pipe portion after the inner face in portion in axial direction extends internally；The lamp holder Contact is by the outer side sleeve in wire-passing tube portion in wire-passing tube portion, and the outer end contraposition sleeve of the radiating inner prop is in positioning pipe portion Interior, the linking pipe portion sleeve is in the outer end of Transparent lamp tube, and the outer face of the Transparent lamp tube is with positioning the interior of pipe portion End face offsets.

Preferably, at least one axially distributed positioning card article is provided with the internal perisporium of the positioning pipe portion, it is described Offered on the perisporium of the outer end of radiating inner prop for for the chimeric locating notch of positioning card article contraposition.

Preferably, several are further opened with the Heat radiation lamp holder in axial direction sequentially through the week of positioning pipe portion The fastening pilot hole of the perisporium distribution of wall and linking pipe portion.

Preferably, the radiating inner prop is a tubular body structure being made of ceramic materials.

Preferably, the Transparent lamp tube be one made of transparent or semitransparent material tubular body structure.

Preferably, the Transparent lamp tube be one made of PC materials or glass tubular body structure.

Preferably, the axial cross section shape of the cap contact an including inner end in cone or truncated cone-shaped and with driving The contact part and one that control panel electrically connects are formed at the outer end of contact part and external diameter is more than the plug portion of the external diameter of contact part, institute State after in axial direction being caved inward on the outer face in plug portion formed with an axial cross section shape in conical or truncated cone-shaped Contact groove.

As a result of such scheme, the utility model is by using flexible lamp plate and it is assemblied in a manner of spooling Radiate on inner prop, 360 degree of illumination effects of LED can realized；Utilize the structural relation to radiate between inner prop and Heat radiation lamp holder The sufficient radiating to lamp plate and control panel can be achieved, and while the area of dissipation of light fixture is expanded, be advantageous to enter light fixture Row quickly safeguard by dismounting；Being integrated with the drive control plate of driving power can avoid configuring external power supply changeover device for light fixture Part, light fixture can be used directly, greatly simplifie the structure of whole light fixture；Its simple and compact for structure, radiating effect and luminous Significant effect, install and use and disassemble easy to maintenance quick, there is very strong practical value and market popularization value.

Brief description of the drawings

Fig. 1 is the structural decomposition diagram of the utility model embodiment；

Fig. 2 is the cross section structure schematic diagram of the utility model embodiment.

Embodiment

Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

As depicted in figs. 1 and 2, a kind of bitermitron LED that the present embodiment provides, it is included preferably by PC materials or glass Be made etc. transparent or semitransparent material and global shape in tubular construction the light-transmitting lamp vessel 10 of body, be placed in light-transmitting lamp vessel 10 And be coaxially distributed with light-transmitting lamp vessel 10 radiating inner prop 20 (its tubular body structure preferably formed by ceramic material, certainly, It also can be as the case may be using the higher other materials of heat transfer coefficient such as aluminium), be wound in the outer of radiating inner prop 20 LED flexibilities lamp plate 30 on side face, the drive control plate 40 for being placed in radiating inner prop 20 and being integrated with driving power and two The Heat radiation lamp holder 50 that sleeve abuts against in two ports of the Transparent lamp tube 10 and inner outer end with radiating inner prop 20 respectively, The cap contact 60 that sleeve one electrically connects with drive control plate 40 in each Heat radiation lamp holder 50.Thus, the LED of the present embodiment Following beneficial effect can be achieved：1st, by using LED flexibilities lamp plate 30 and make its be assemblied in a manner of spooling radiating inner prop 20 On, 360 degree of illumination effects of LED can be being realized, it is big to strengthen its light-emitting area；2nd, it is LED flexible lights using the inner prop 20 that radiates While plate 30 and drive control plate 40 provide assembly space and position, the sufficient radiating to lamp plate and control panel is realized to protect Demonstrate,prove the light efficiency of LED and extend its service life；3rd, it is packaged by Heat radiation lamp holder 50 in the main element to LED same When, using Heat radiation lamp holder 50 and radiating inner prop 20 between contact relation in time by converge at radiating inner prop 20 on heat to Distributed outside LED lamp, expand the area of dissipation of light fixture and be advantageous to carry out light fixture the quickly dimension of dismounting and part Shield is changed；4th, drive control plate 60 can be electrically connected with external power source using cap contact 60, and due to drive control plate Driving power is integrated with 40 can avoid configuring external Power convert device for light fixture, light fixture is directly made after mounting With greatly simplifiing the structure of whole light fixture.

To optimize the structure of whole light fixture to greatest extent, its removable convenience, the thermal louver of the present embodiment are improved First 50 include the wire-passing tube portion 51, in axial direction inside by the inner face in wire-passing tube portion 51 that is placed in the outer sides of Transparent lamp tube 10 Positioning pipe portion 52 and the inner face edge by positioning pipe portion 52 that the inner port in wire-passing tube portion 51 is distributed are formed and surround after extension Formation and external diameter are less than the linking pipe portion 53 of the external diameter of positioning pipe portion 52 after axial direction extends internally；Wherein, cap contact 60 By the outer side sleeve in wire-passing tube portion 51 in wire-passing tube portion 51, the outer end contraposition sleeve of radiating inner prop 20 is in positioning pipe portion 52 It is interior, and be connected pipe portion 53 then sleeve is in the outer end of Transparent lamp tube 10, and the outer face of Transparent lamp tube 10 and positioning pipe portion 52 Inner face offset.Thus, by improving the structure of Heat radiation lamp holder 50, for cap contact 60, Transparent lamp tube 10 and can dissipate Hot inner prop 20 provides rational rigging position, and realizes the abundant closure to two ports of Transparent lamp tube 10.

For that quickly and accurately can be assembled radiating inner prop 20 with Heat radiation lamp holder 50, and place between the two because going out Now relatively rotate and cause the connecting wire between cap contact 60 and drive control plate 40 to twist off, in the inner circumferential of positioning pipe portion 52 At least one axially distributed positioning card article 54 is provided with wall, correspondingly, on the perisporium of the outer end of radiating inner prop 20 Offer for for the chimeric locating notch 21 of the positioning contraposition of card article 54.With this, engaged using the contraposition between card article and breach Relation can play effective foolproof function, avoid the phenomenon to misplace occur between Heat radiation lamp holder 50 and radiating inner prop 20.

It is integrated for that can assemble each building block of whole light fixture securely, is further opened with Heat radiation lamp holder 50 Several fastening assemblings that in axial direction perisporium sequentially through positioning pipe portion 52 and the perisporium of linking pipe portion 53 are distributed Hole 55.Thus, can be by configuring the rod shape connectors such as pull bar, screw rod for light fixture, by the way that connector is arranged in into clear lamp It is each passed through in pipe 10 and by its both ends on two Heat radiation lamp holders 50 after corresponding fastening pilot hole 55, you can by Transparent lamp tube 10 And radiating inner prop 60 is held on using between two Heat radiation lamp holders 50 securely.Certainly, also can be in the outer end of radiating inner prop 20 Perisporium on set outer shroud raised, itself and Heat radiation lamp holder 50 are connected using connectors such as the screws being arranged in fastening pilot hole 55 It is integrated simultaneously while realizes the clamping effect to Transparent lamp tube 10.

Further to improve the convenience that light fixture is mutually assembled or disassembled with corollary apparatus such as external power source or lamp brackets, this implementation The cap contact 60 of example includes the axial cross section shape of an inner end in cone or truncated cone-shaped and is electrically connected with drive control plate 40 The contact part 61 and one connect is formed at the outer end of contact part 61 and external diameter is more than the plug portion 62 of the external diameter of contact part 61, is blocking up Touched after in axial direction being caved inward on the outer face on head 62 formed with an axial cross section shape in conical or truncated cone-shaped Point groove 63.Thus, it is electrically connected using contact part 61 and drive control plate 40, and it can be then outer to utilize contact groove 63 The plug of portion's power supply or the contact plug of lamp bracket provide chimeric space, so as to realize drive control plate 40 using cap contact 60 Electrical connection between external power source；And plug or the contact plug of lamp bracket and cap contact due to external power source 60, using the clamped structure type of groove, can be easy to quickly dismount whole light fixture.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly or indirectly fortune Used in other related technical areas, similarly it is included in scope of patent protection of the present utility model.

Claims (8)

1. A kind of 1. bitermitron LED, it is characterised in that：It includes light-transmitting lamp vessel, is placed in light-transmitting lamp vessel and same with light-transmitting lamp vessel The radiating inner prop of axle distribution, the LED flexibilities lamp plate being wound on the outer peripheral face of radiating inner prop, it is placed in radiating inner prop and is integrated with The drive control plate of driving power and two difference sleeves are in two ports of Transparent lamp tube and inner and radiating inner prop The Heat radiation lamp holder that outer end abuts against, each it is inserted with a lamp holder electrically connected with drive control plate in the Heat radiation lamp holder and touches Point.
2. A kind of 2. bitermitron LED as claimed in claim 1, it is characterised in that：The Heat radiation lamp holder includes being placed in clear lamp The wire-passing tube portion of the outer side of pipe, formed and around wire-passing tube portion after in axial direction being extended internally by the inner face in wire-passing tube portion Inner port distribution positioning pipe portion and formed after in axial direction being extended internally by the inner face of positioning pipe portion and external diameter is small In the linking pipe portion of the external diameter of positioning pipe portion；The cap contact by the outer side sleeve in wire-passing tube portion in wire-passing tube portion, institute The outer end contraposition sleeve of radiating inner prop is stated in positioning pipe portion, the linking pipe portion sleeve in the outer end of Transparent lamp tube, And the outer face of the Transparent lamp tube offsets with positioning the inner face of pipe portion.
3. A kind of 3. bitermitron LED as claimed in claim 2, it is characterised in that：Set on the internal perisporium of the positioning pipe portion There is at least one axially distributed positioning card article, offered on the perisporium of the outer end of the radiating inner prop for supplying locator card The chimeric locating notch of bar contraposition.
4. A kind of 4. bitermitron LED as claimed in claim 2, it is characterised in that：It is further opened with the Heat radiation lamp holder some The fastening pilot hole that the individual in axial direction perisporium sequentially through positioning pipe portion and the perisporium of linking pipe portion are distributed.
5. A kind of 5. bitermitron LED as claimed in claim 1, it is characterised in that：The radiating inner prop is one by ceramic material Manufactured tubular body structure.
6. A kind of 6. bitermitron LED as claimed in claim 1, it is characterised in that：The Transparent lamp tube is for one by transparent or half Tubular body structure made of transparent material.
7. A kind of 7. bitermitron LED as claimed in claim 6, it is characterised in that：The Transparent lamp tube be one by PC materials or Tubular body structure made of glass.
8. A kind of 8. bitermitron LED as any one of claim 1-7, it is characterised in that：The cap contact includes The axial cross section shape of one inner end is formed in cone or truncated cone-shaped and the contact part electrically connected with drive control plate and one Be more than the plug portion of the external diameter of contact part in the outer end of contact part and external diameter, on the outer face in the plug portion in axial direction to Formed with an axial cross section shape in cone or the contact groove of truncated cone-shaped after sunken inside.