CN205535181U

CN205535181U - LED integration lamp

Info

Publication number: CN205535181U
Application number: CN201620327150.8U
Authority: CN
Inventors: 蒋春庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-20
Filing date: 2016-04-20
Publication date: 2016-08-31
Anticipated expiration: 2026-04-20

Abstract

The utility model discloses a LED integration lamp, be in including body and setting the lamp holder at body both ends, wherein be equipped with the lamp shade in the body be equipped with photovoltaic module in the lamp shade, photovoltaic module includes circuit board, LED matrix and drive protection circuit, the LED matrix is in with drive protection integrated circuit on the circuit board. The utility model discloses a linear constant current control circuit carries out the piggyback control to the LED matrix to the integrated design of optoelectronic integration is adopted in accessible sampling circuit control LED emitting diode's luminance, and the reliability is higher, and the cost is cheaper, assembles simplyr, has apparent society, economic benefits.

Description

A kind of LED integrated lamp

Technical field

This utility model relates to technical field of LED illumination, particularly to a kind of LED integrated lamp.

Background technology

LED fluorescent lamp tube compares fluorescent tube economize on electricity up to more than 60%, and the life-span is more than 5 times of common fluorescent tube, The most non-maintaining, there is not the problem often changing fluorescent tube, ballast, starter, save the most over a year The expense saved just can gain cost.The semiconductor light source of environmental type, light is soft, spectroscopic pure, favorably In the sight protectio of workman and healthy.

Currently, owing to LED fluorescent lamp tube price is appointed the most higher, can use is also sub-fraction commercial lighting Place, commercial market is still not switched on, and light efficiency and the theoretical light efficiency that can generally accomplish technically have the biggest difference Away from, the life-span that can accomplish and theoretical life-span also also have bigger gap.

LED is current mode semiconductor device, will be worked by certain electric current and luminous, want LED operation Stably being necessary for providing constant electric current, in LED encapsulation technology, common practice is, by aluminium base and LED component paster, the coating assembly technology such as heat-conducting silicone grease by one or plurality of LEDs chip matrix arrangement post package, The most supporting external constant-current driving power supply is to ensure LED service life, such as, Chinese patent CN102588788A Disclose a kind of commercial LED module, it is proposed that with a constant current resistance or perseverance after multiple LED chip block coupled in series Stream Diode series becomes module to realize the technical scheme of civil power direct-electrifying.But, this scheme should in reality High with middle system complex, cost, and reliability is low, efficiency is low.

Utility model content

To this end, the utility model proposes a kind of LED integrated lamp, the limit due to prior art can be eliminated fully One or more problems that system and defect cause.

This utility model additional advantage, purpose and characteristic, a part will be elucidated in the following description, And another part for those of ordinary skill in the art by the investigation of description below be will be apparent from or Acquire from enforcement of the present utility model.By in the specification and claims and accompanying drawing of word especially The structure pointed out can realize and obtain this utility model purpose and advantage.

This utility model provides a kind of LED integrated lamp, including body (1) be arranged on described body (1) The lamp holder (2) at two ends, it is characterised in that:

In described body (1), it is provided with lampshade (11), in described lampshade (11), is provided with photoelectricity module (12), Described photoelectricity module (12) includes wiring board (125), LED matrix (128) and Drive Protecting Circuit, institute State LED matrix (128) and Drive Protecting Circuit is integrated on described wiring board (125)；

Described LED matrix (128) by the first LED matrix (1281), the second LED matrix (1282), Three LED matrix (1283) and the 4th LED matrix (1284) composition, described first LED matrix (1281), Second LED matrix (1282), the 3rd LED matrix (1283) and the 4th LED matrix (1284) all include The LED light emitting diode of multiple varying numbers, each described LED light emitting diode all include LED chip and LED daylight lamp radiator, described LED chip integration packaging is on described LED daylight lamp radiator；

Described wiring board (125) is additionally provided with linearity constant current control circuit (122), described linear constant current control Circuit processed (122) is to described first LED matrix (1281), the second LED matrix (1282), the 3rd LED Matrix (1283) and the 4th LED matrix (1284) are respectively controlled.

Preferably, described wiring board (125) is additionally provided with protective tube (127), thunder and lightning leadage circuit (126) With commutator (121), wherein, described protective tube (127), described thunder and lightning leadage circuit (126), described whole Stream device (121) and described linearity constant current control circuit (122) are sequentially connected electrically.

Preferably, described linearity constant current control circuit (122) periphery is provided with for adjusting described LED matrix (128) In the sample circuit (123) of brightness of LED light emitting diode.

Preferably, described lampshade (11) is overall plastic PC body, and the inwall at described lampshade (11) is provided with card Groove.

Preferably, described photoelectricity module (12) is stuck on the draw-in groove of lampshade (11).

Preferably, described first LED matrix (1281) is composed in series by the LED light emitting diode of the first quantity, The LED LED operation voltage summation of the first quantity connected is 98-128V；Described 2nd LED square Battle array (1282) is connected by the LED light emitting diode of the second quantity, the LED luminescence two of the second quantity connected Pole pipe running voltage summation is 62-72V；Described 3rd LED matrix (1283) is sent out by the LED of the 3rd quantity Optical diode is connected, and the LED LED operation voltage summation of the 3rd quantity connected is 42-58V； Described 4th LED matrix (1284) is connected by the LED light emitting diode of the 4th quantity, the 4th number connected The LED LED operation voltage summation of amount is 18-36V.

Preferably, described first LED matrix (1281) includes 6-8 light emitting diode, described 2nd LED Matrix (1282) includes that 4-6 light emitting diode, described 3rd LED matrix (1283) include that 2-4 is sent out Optical diode, described 4th LED matrix (1284) includes 1-2 light emitting diode.

This utility model has a following useful technique effect:

1, directly plurality of LEDs integrated chip is encapsulated on LED daylight lamp radiator, eliminate aluminium base and The assembly technologies such as LED component paster, coating heat-conducting silicone grease, not only reduce intermediate thermal conductivity medium, reduce contact Outside thermal resistance, assemble simpler；

2, multistage dimming arrangement is integrated, it is achieved secondary energy-saving；

3, optoelectronic integration Integrated design, reliability is higher, and cost is less expensive；

4, there is significant social and economic benefits and industry technology promotes effect.

Accompanying drawing explanation

Fig. 1 is according to this utility model embodiment, the axonometric chart of LED integrated lamp.

Fig. 2 is according to this utility model embodiment, the side view of LED integrated lamp.

Fig. 3 is according to this utility model embodiment, the sectional view of LED integrated lamp.

Fig. 4 is according to this utility model embodiment, the schematic diagram of LED integrated lamp.

Detailed description of the invention

With reference to the accompanying drawings this utility model is described more fully, example of the present utility model is wherein described Property embodiment.

As Figure 1-3, the LED integrated lamp that this utility model provides, including: body (1) and setting At the lamp holder (2) at described body (1) two ends, in described body (1), it is provided with lampshade (11), described Being provided with photoelectricity module (12) in lampshade (11), described photoelectricity module (12) includes wiring board (125), LED Matrix (128) and Drive Protecting Circuit, described LED matrix (128) and Drive Protecting Circuit are integrated in described On wiring board (125)；Described LED matrix (128) is by the first LED matrix (1281), the 2nd LED square Battle array (1282), the 3rd LED matrix (1283) and the 4th LED matrix (1284) composition, a described LED Matrix (1281), the second LED matrix (1282), the 3rd LED matrix (1283) and the 4th LED matrix (1284) All include that the LED light emitting diode of multiple varying number, each described LED light emitting diode all include LED core Sheet and LED daylight lamp radiator, described LED chip integration packaging is on described LED sight lamp radiator；? Linearity constant current control circuit (122), described linearity constant current control circuit it is additionally provided with on described wiring board (125) (122) to described first LED matrix (1281), the second LED matrix (1282), the 3rd LED matrix (1283) It is respectively controlled with the 4th LED matrix (1284).

As shown in Figure 3 and Figure 4, be additionally provided with protective tube (127) on described wiring board (125), thunder and lightning is let out Electric discharge road (126) and commutator (121), wherein, described protective tube (127), described thunder and lightning leadage circuit (126), described commutator (121) and described linearity constant current control circuit (122) are sequentially connected electrically.

Described linearity constant current control circuit (122) periphery is provided with for adjusting in described LED matrix (128) The sample circuit (123) of the brightness of LED light emitting diode, can adjust output electric current as requested to control LED The brightness of light emitting diode.

Described linearity constant current control circuit (122) sets four tunnels and controls, i.e. described linearity constant current control circuit (122) the control voltage that four tunnels are different is exported, respectively to described first LED matrix (1281), the 2nd LED Matrix (1282), the 3rd LED matrix (1283) and the 4th LED matrix (1284) are controlled, different Control voltage correspondence difference LED matrix light on and off, it is achieved thereby that multistage light modulation effect.

It addition, described lampshade (11) is overall plastic PC body, the inwall at described lampshade (11) is provided with draw-in groove.

Described photoelectricity module (12) is stuck on the draw-in groove of lampshade (11), it is achieved thereby that physically-isolated effect, Improve the security reliability of LED.

As it has been described above, the quantity of LED light emitting diode included by four LED matrix is the most different, according to this reality With novel preferred embodiment, described first LED matrix (1281) is by the LED light emitting diode of the first quantity Being composed in series, the LED LED operation voltage summation of the first quantity connected is 98-128V；Described Second LED matrix (1282) is connected by the LED light emitting diode of the second quantity, the second quantity connected LED LED operation voltage summation is 62-72V；Described 3rd LED matrix (1283) is by the 3rd quantity LED light emitting diode series connection, the LED LED operation voltage summation of the 3rd quantity connected is 42-58V；Described 4th LED matrix (1284) is connected by the LED light emitting diode of the 4th quantity, is connected The LED LED operation voltage summation of the 4th quantity be 18-36V.

According to preferred embodiment of the present utility model, described first LED matrix (1281) includes 6-8 luminescence Diode, described second LED matrix (1282) includes 4-6 light emitting diode, described 3rd LED matrix (1283) include that 2-4 light emitting diode, described 4th LED matrix (1284) include 1-2 luminous two Pole is managed.

Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, foundation Thought of the present utility model, the most all will change, in this specification Hold and should not be construed as restriction of the present utility model.

Claims

1. a LED integrated lamp, including body (1) and the lamp holder that is arranged on described body (1) two ends (2), it is characterised in that:

LED integrated lamp the most according to claim 1, it is characterised in that in described wiring board (125) On be additionally provided with protective tube (127), thunder and lightning leadage circuit (126) and commutator (121), wherein, described guarantor Danger pipe (127), described thunder and lightning leadage circuit (126), described commutator (121) and described linear constant current control Circuit processed (122) is sequentially connected electrically.

LED integrated lamp the most according to claim 1, it is characterised in that described linear constant current controls Circuit (122) periphery is provided with the brightness for adjusting the LED light emitting diode in described LED matrix (128) Sample circuit (123).

LED integrated lamp the most according to claim 1, it is characterised in that described lampshade (11) is Overall plastic PC body, the inwall at described lampshade (11) is provided with draw-in groove.

LED integrated lamp the most according to claim 4, it is characterised in that described photoelectricity module (12) It is stuck on the draw-in groove of lampshade (11).

LED integrated lamp the most according to claim 1, it is characterised in that described first LED matrix (1281) being composed in series by the LED light emitting diode of the first quantity, the LED of the first quantity connected is luminous Diode operation voltage summation is 98-128V；Described second LED matrix (1282) is by the LED of the second quantity Light emitting diode is connected, and the LED LED operation voltage summation of the second quantity connected is 62-72V； Described 3rd LED matrix (1283) is connected by the LED light emitting diode of the 3rd quantity, the 3rd number connected The LED LED operation voltage summation of amount is 42-58V；Described 4th LED matrix (1284) is by The LED light emitting diode series connection of four quantity, the LED LED operation voltage of the 4th quantity connected is total With for 18-36V.

LED integrated lamp the most according to claim 6, it is characterised in that described first LED matrix (1281) include that 6-8 light emitting diode, described second LED matrix (1282) include 4-6 luminous two Pole is managed, and described 3rd LED matrix (1283) includes 2-4 light emitting diode, described 4th LED matrix (1284) Including 1-2 light emitting diode.