CN208268822U - A kind of LED spiral energy-saving lamp - Google Patents

Abstract

A kind of LED spiral energy-saving lamp, including lamp housing, helical lampl, lamp cap, soft light bar, power supply unit and conductive nail, helical lampl is installed on one end of lamp housing, lamp cap is installed on the other end of lamp housing, helical lampl includes the first helix tube, second helix tube and S type connecting tube, soft light bar is arranged in helical lampl, power supply unit is set in lamp housing, the both ends of soft light bar are electrically coupled in one end of power supply unit, the other end of power supply unit is electrically coupled in lamp cap and conductive nail, conductive nail is installed on lamp cap, soft light bar includes by flexible double-sided wiring board, the positive light bar that several paster LED lamp beads are formed, reverse side light bar and double face lamp band, positive light bar is arranged in the first helix tube, reverse side light bar is arranged in the second helix tube, double face lamp band is arranged in S type connecting tube, the utility model can be thorough Solve the problems, such as the dark space of intermediate connections and corner.

Description

A kind of LED spiral energy-saving lamp

Technical field

The utility model relates to technical field of LED illumination, and in particular to a kind of LED spiral energy-saving lamp.

Background technique

Traditional energy-saving lamp, also known as compact fluorescent lamp are the illuminations by fluorescent lamp and ballast combinations at an entirety Equipment, traditional energy-saving lamp is really practical since compact-sized, small in size, power saving, service life are long, still, inside fluorescent tube There are a certain amount of mercury element, when processing and manufacturing and to scrap rear environmental pollution very serious, accordingly, not mercurous, more environmentally friendly LED Energy-saving lamp comes into being, meanwhile, LED energy-saving lamp also have at low cost, light efficiency is high, without glare, it is long without ghost image, tunable optical, service life The advantages that, therefore may determine that LED energy-saving lamp has broader application space and prospect than traditional energy-saving lamp.

Currently, the helical lampl energy-saving lamp in LED energy-saving lamp, generally passes through spiral shell using hard aluminum substrate lamp bar or soft light bar It revolves in fluorescent tube, shines and face outwardly, but the intermediate connections and corner due to helical energy saving lamp tube still have dark space, so that Illuminating effect is bad.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of intermediate connections and corners There is no the LED spiral energy-saving lamps of dark space, adopt the following technical scheme that realization:

A kind of LED spiral energy-saving lamp, including lamp housing, helical lampl, lamp cap, soft light bar, power supply unit and conductive nail, institute One end that helical lampl is installed on the lamp housing is stated, the lamp cap is installed on the other end of the lamp housing, the helical lampl packet The first helix tube, the second helix tube and S type connecting tube are included, the soft light bar is arranged in the helical lampl, and the power supply supplies Device is answered to be set in the lamp housing, the both ends of the soft light bar are electrically coupled in one end of the power supply unit, the electricity The other end of source power supply unit is electrically coupled in the lamp cap and conductive nail, and the conductive nail is installed on the lamp cap, described soft Light bar includes positive light bar, reverse side light bar and the double face lamp band formed by flexible double-sided wiring board and several paster LED lamp beads, The front light bar is arranged in first helix tube, and the reverse side light bar is arranged in second helix tube, described double Face light bar is arranged in the S type connecting tube.

Further, the positive light bar is attached at the inner sidewall of first helix tube.

Further, the reverse side light bar is attached at the inner sidewall of second helix tube.

Further, the soft light bar is additionally provided with front pad, reverse side pad, the front pad, reverse side pad with The power supply unit is electrically connected.

Further, the power supply unit is additionally provided with the first conducting wire group, the first conducting wire group and the front pad, Reverse side pad is electrically connected.

Further, the power supply unit is additionally provided with the second conducting wire group, the second conducting wire group respectively with the lamp cap, Conductive nail is electrically connected.

Further, the lamp housing includes first shell, second shell and connection shell, first shell and second shell point It is not connected to the both ends of the connection shell, the lamp cap is installed on the first shell, and the helical lampl is installed on described Second shell.

Further, the lamp cap is equipped with screw socket and mounting hole, and the screw socket with extraneous lamp holder for connecting, the installation Hole is for installing the conductive nail.

Further, the helical lampl is transparent pipe or milky white translucent tube.

Further, the first shell is equipped with the first heat release hole, and the connection shell is equipped with the second heat release hole, and described the The heat that one heat release hole, the second heat release hole are used to generate when working the soft light bar, power supply unit is dispersed into outside.

Compared with prior art, the LED spiral energy-saving lamp in the utility model, used soft light bar use flexible double-sided line Road plate, the front of flexible double-sided wiring board, reverse side are designed with light bar, are especially equipped in the centre of flexible double-sided wiring board positive and negative Face light bar can thoroughly solve the problems, such as the dark space of intermediate connections and corner, and illuminating effect is more preferable, can achieve 360 ° of hair Light effect, meanwhile, soft light bar is close to the inner sidewall of helical lampl, and heat when soft light bar can be made to work is distributed by inner sidewall It goes out, extends the service life of LED spiral energy-saving lamp, also pulled open soft light bar at a distance from lateral wall, LED is made to shine in helix tube More evenly.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the perspective view of the explosion of the utility model；

Fig. 3 is the structural schematic diagram of the junction of the utility model；

Fig. 4 is the front elevation of the soft light bar of the utility model；

Fig. 5 is the reverse side figure of the soft light bar of the utility model.

In Fig. 1-Fig. 5: 1. lamp housings, 1-1. first shell, 1-2. second shell, 1-3. connection shell, 1-4. installing port, 1- 5. the first heat release hole, the second heat release hole of 1-6., 2. helical lampls, the first helix tube of 2-1., the second helix tube of 2-2., 2-3.S type Connecting tube, 3. lamp caps, 3-1. screw socket, 3-2. mounting hole, 4. soft light bar, 4-1. flexible double-sided wiring board, 4-2. paster LED lamp Pearl, the front 4-3. light bar, 4-4. reverse side light bar, 4-5. double face lamp band, the front 4-6 pad, 4-7 reverse side pad, the supply of 5. power supplys Device, the first conducting wire of 5-1. group, the second conducting wire of 5-2. group, 6. conductive nails.

Specific embodiment

With reference to the accompanying drawing and specific embodiment, the utility model is described further, it should be noted that Under the premise of not colliding, new reality can be formed between various embodiments described below or between each technical characteristic in any combination Apply example.

Such as Fig. 1-5, a kind of LED spiral energy-saving lamp is present embodiments provided, including lamp housing 1, helical lampl 2, lamp cap 3, soft Light bar 4, power supply unit 5, conductive nail 6.

The lamp housing 1 is made of nonconducting plastics, including first shell 1-1, second shell 1-2 and connection shell 1- 3, the first shell 1-1 structure funnel-shaped, the osculum of the first shell 1-1 is connect with the lamp cap 2, the first shell The big mouth of body 1-1 by known connection type, such as: ultrasonic bonding, fastener connection, be threadedly coupled etc., with the company The 1-3 connection of body contact body, the connection shell 1-3 are connect by known connection type with the second shell 1-2, and described second The quantity that shell 1-2 is equipped with the installing port 1-4, the installing port 1-4 of the helical lampl 2 is 2, to match the screw lamp The nozzle quantity of pipe 2, the first shell 1-1 are additionally provided with the first heat release hole 1-5, and it is scattered that the connection shell 1-3 is additionally provided with second Hot hole 1-6, the first heat release hole 1-5, the second heat release hole 1-6 power supply unit 5 and soft light bar 4 when being used to work The heat distributed sheds to the outside of LED spiral energy-saving lamp, to guarantee that the various electronic components of LED spiral energy-saving lamp all exist It works under normal temperature, so that the service life of LED spiral energy-saving lamp is improved,

The helical lampl 2 is the translucent helical lampl of milky made of transparent pipe internal spray figure layer, with process The light of transparent pipe scattering is compared, and the light that the soft light bar 4 issues passes through the scattering of the helical lampl 2, and human body sensory is more easypro It is suitable, it is easier to protect the eyes of user, certainly, the helical lampl 2 is also possible to transparent helical lampl, the screw lamp Pipe 2 can be full helical lampl, be also possible to semi-spiral fluorescent tube, and the installing port 1-4 of the second shell 1-2 matches the spiral The shape of the nozzle of fluorescent tube 2, the helical lampl 2 include the first helix tube 2-1, the second helix tube 2-2 and S type connecting tube 2- 3, the S type connecting tube 2-3 connection the first helix tube 2-1, the second helix tube 2-2 make the first helix tube 2-1 and institute State the helical lampl 2 that the second helix tube 2-2 is connected as one formula.

The lamp cap 3 is made of conductive metallic material, equipped with the screw socket 3-1 cooperated with extraneous lamp holder, is additionally provided with installation and leads The mounting hole 3-2 of electricity nail 6, the lamp cap 3 are connect with the osculum of the lamp housing 1.

The soft light bar 4 is threaded through in the helical lampl 2, while being close to the inner tube wall of the helical lampl 2, described The heat that soft light bar 4 issues when working can be dispersed into the outside of LED spiral energy-saving lamp by the tube wall of the helical lampl 2, To extend the service life of LED spiral energy-saving lamp, meanwhile, the soft light bar 4 has been pulled open at a distance from the tube wall of outside, makes the soft lamp It shines in pipe with the LED lamp bead on 4 more uniform, soft；The soft light bar 4 include flexible double-sided wiring board 4-1, several Paster LED lamp bead 4-2, the substrate of the flexible double-sided wiring board 4-1 based on polyimide copper clad lamination, can arbitrarily be bent and Winding, several paster LED lamp beads 4-2 are divided into three parts: first part is welded in the flexible double-sided wiring board 4-1's Front forms positive light bar 4-3, and second part is welded in the reverse side of the flexible double-sided wiring board 4-1, forms reverse side light bar 4- 4, the reverse side light bar 4-4 are identical as the positive light bar 4-3 structure, and are oppositely arranged, and Part III is welded in the soft lamp With 4 middle section, front and back sides are welded with paster LED lamp bead 4-2, form the double face lamp band 4-5 of soft light bar 4；The front Light bar 4-3 is arranged in the first helix tube 2-1 of the helical lampl 2, and the light-emitting surface of the front light bar 4-3 is towards described the The outside of one helix tube 2-1, the reverse side light bar 4-4 are arranged in the second helix tube 2-2 of the helical lampl 2, described anti- The light-emitting surface of face light bar 4-4 is arranged in the screw lamp towards the outside of the second helix tube 2-2, the double face lamp band 4-5 In the S type connecting tube of pipe 2, because the double face lamp band front and back sides 4-5 are equipped with paster LED lamp bead 4-2, so, the double face lamp Light-emitting surface with 4-5 is towards inside and outside the S type connecting tube, can thoroughly solving the dark of middle interconnecting piece point and corner Area's problem.

One end of the front light bar 4-3 is equipped with front pad 4-6, and one end of the reverse side light bar 4-4 is welded equipped with reverse side Disk 4-7, the front pad 4-6, reverse side pad 4-7 are electrically coupled the first conducting wire group 5-1 in the power supply unit 5 Two conducting wires.

The power supply unit 5 is set to the inside of the lamp housing 1, and the power supply unit 5 passes through the second conducting wire group 5-2 points It is not electrically coupled in the lamp cap 3 and the conductive nail 6, the conductive nail 6 is installed on the mounting hole 3-2 of the lamp cap 3.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (10)

1. a kind of LED spiral energy-saving lamp, including lamp housing, helical lampl, lamp cap, soft light bar, power supply unit and conductive nail, described Helical lampl is installed on one end of the lamp housing, and the lamp cap is installed on the other end of the lamp housing, and the helical lampl includes First helix tube, the second helix tube and S type connecting tube, the soft light bar are arranged in the helical lampl, the power supply supply Device is set in the lamp housing, and the both ends of the soft light bar are electrically coupled in one end of the power supply unit, the power supply The other end of power supply unit is electrically coupled in the lamp cap and conductive nail, and the conductive nail is installed on the lamp cap, and feature exists In: the soft light bar include the positive light bar formed by flexible double-sided wiring board and several paster LED lamp beads, reverse side light bar and Double face lamp band, the front light bar are arranged in first helix tube, and the reverse side light bar is arranged in second helix tube Interior, the double face lamp band is arranged in the S type connecting tube.

2. a kind of LED spiral energy-saving lamp as described in claim 1, it is characterised in that: the front light bar is attached at described the The inner sidewall of one helix tube.

3. a kind of LED spiral energy-saving lamp as described in claim 1, it is characterised in that: the reverse side light bar is attached at described the The inner sidewall of two helix tubes.

4. a kind of LED spiral energy-saving lamp as described in claim 1, it is characterised in that: the soft light bar be additionally provided with front pad, Reverse side pad, the front pad, reverse side pad are electrically connected with the power supply unit.

5. a kind of LED spiral energy-saving lamp as claimed in claim 4, it is characterised in that: the power supply unit is additionally provided with first Conducting wire group, the first conducting wire group and the front pad, reverse side pad are electrically connected.

6. a kind of LED spiral energy-saving lamp as claimed in claim 5, it is characterised in that: the power supply unit is additionally provided with second Conducting wire group, the second conducting wire group are electrically connected with the lamp cap, conductive nail respectively.

7. a kind of LED spiral energy-saving lamp as described in claim 1, it is characterised in that: the lamp housing includes first shell, second Shell and connection shell, first shell and second shell are connected to the both ends of the connection shell, and the lamp cap is installed on The first shell, the helical lampl are installed on the second shell.

8. a kind of LED spiral energy-saving lamp as claimed in claim 1 or 7, it is characterised in that: the lamp cap is equipped with screw socket and installation Hole, the screw socket with extraneous lamp holder for connecting, and the mounting hole is for installing the conductive nail.

9. a kind of LED spiral energy-saving lamp as claimed in claim 1 or 7, it is characterised in that: the helical lampl be transparent pipe or Milky white translucent tube.

10. a kind of LED spiral energy-saving lamp as claimed in claim 7, it is characterised in that: the first shell is equipped with the first heat dissipation Hole, the connection shell are equipped with the second heat release hole, and first heat release hole, the second heat release hole are used for the soft light bar, power supply The heat that power supply unit generates when working is dispersed into outside.