CN206093723U

CN206093723U - Led pixel lamp

Info

Publication number: CN206093723U
Application number: CN201621112792.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Tuo Qi Photoelectric Technology Co Ltd
Current assignee: Shenzhen Tuo Qi Photoelectric Technology Co Ltd
Priority date: 2016-10-11
Filing date: 2016-10-11
Publication date: 2017-04-12
Anticipated expiration: 2026-10-11

Abstract

The utility model relates to a LED pixel lamp, including base subassembly, LED lamp plate assembly and lamp shade, the base subassembly includes the base and sets up many lead wires in the base lower part, LED lamp plate assembly includes the circuit board and sets up one piece at least LED in last circuit board top, still including setting up the public plug in last circuit board below, LED is connected with public plug electricity on last circuit board LED lamp plate assembly, the base subassembly still including set up in the base lower circuit board with set up on circuit board down with public plug assorted female socket, many lead wires are connected with female socket is electric respectively on the circuit board under, in inserting female socket with the help of public plug, LED lamp plate assembly installs on the base subassembly to the LED who makes LED lamp plate assembly is connected with many lead wire difference electricity of base subassembly. The utility model discloses LED pixel lamp has simple structure, easy maintenance, water -proof effects is good, the dismantlement is convenient and stable advantage such as good.

Description

LED pixel lamp

【Technical field】

This utility model is related to electric light source, have in this industry also known as point source, more particularly to for LED display LED pixel lamp, be especially for the LED pixel lamp of LED rolling screens.LED of the present utility model is English Light The abbreviation of Emitting Diode, Chinese mean " light emitting diode ".

【Background technology】

In recent years, LED is used as a kind of energy saving environmental protection product, application more and more extensively, for example for general lighting, mark and Signal, and the backlight for outdoor brightening, display floater and telescreen etc..

Have a kind of LED rolling screens to be connected by multiple LED pixel lamps, or multiple LED pixel lamps are in parallel or many Composed in parallel after individual LED pixel lamp series connection again；Wherein LED pixel lamp includes base assembly, the LED lamp panel group for being provided with many leads Part and lampshade, LED board component include wiring board and at least one piece LED being arranged on above the wiring board, LED board component again It is fixed in the base of base assembly, many leads are electrically connected with the wiring board of LED board component, lampshade is solid with base assembly It is scheduled on together, and for waterproof, the leg of each electronic component on LED board component is sealed by encapsulating on LED board component； Prior art LED pixel lamp has following weak point:

First, LED board component is fixed in the base of base assembly, adds LED board component encapsulating, then due to base group As many as part root lead is electrically connected with the wiring board of LED board component, and this structure defines the structure for being difficult dismounting, if LED A certain piece of LED of board component or component damage, are difficult to dismantle and change, and cause maintenance inconvenient, and maintenance time is long, maintenance High cost；

2nd, lampshade and base assembly are fixed together, and the lampshade for example having is fixed together using screw with base assembly, Or the lampshade having is adhesively fixed using glue with base assembly；And for waterproof, on LED board component, encapsulating is by LED The leg of each electronic component on lamp plate component is sealed, and this structural manufacturing process is complicated, and dismounting is inconvenient.

【Utility model content】

The technical problems to be solved in the utility model be avoid above-mentioned the deficiencies in the prior art in place of and a kind of LED is provided Pixel lamp, has the advantages that simple structure, easy to maintenance, good water-proof effect, convenient disassembly and good stability.

This utility model solves the technical scheme of the technical problem employing：

A kind of LED pixel lamp, including base assembly, LED board component and lampshade, the base assembly include base and set Put many leads in the base bottom;The LED board component includes wiring board and is arranged on this above wiring board At least one piece LED;The LED board component also includes being arranged on public plug below wiring board, and the LED is on described Electrically connect with public plug on wiring board；The base assembly also includes the lower wiring board being arranged in the base and is arranged on this The mother socket matched with the public plug on lower wiring board, many leads on the lower wiring board respectively with the female plug Seat electrical connection；Insert in the mother socket by the public plug, the LED board component is arranged on the base assembly, And the LED of the LED board component is electrically connected with many leads of the base assembly.

The public plug is standard pricking with needle, and the mother socket is that the standard row matched with the standard pricking with needle is female.

Also including many contact pins that can be conductive, each contact pin is inserted into corresponding lead to the base assembly（120）In and with The lower wiring board electrical connection, so that each lead is electrically connected with the mother socket on the lower wiring board respectively.

Sealing ring of the LED pixel lamp also including waterproof；External screw thread, table in the lampshade are provided with above the base Face is provided with the female thread being adapted with the external screw thread, and the female thread of the lampshade is tightened on the external screw thread of the base, described Sealing ring is located between a circle upper bottom surface of the base assembly and the groove floor of the lampshade.

A circle chimb is provided with the groove floor of the lampshade, after assembling, a circle chimb of the lampshade is pushed down described The upper wiring board of LED board component.

Compared with the existing technology compared with the beneficial effect of this utility model LED pixel lamp is：

First, as the lower section of the wiring board on the LED board component arranges public plug, and in the base assembly in addition again One piece of lower wiring board electrically connected with many leads is set and the female plug matched with public plug is set on the lower wiring board again LED board component, during installation, very easily can be quickly inserted by seat, during maintenance, again can will be LED board component very convenient Rapidly extract；

2nd, with base using being threadedly coupled, installation and maintenance need not be convenient and quick by external tool for lampshade, and And save several screws or need not be adhesively fixed with glue;

3rd, waterproof sealing, process is simple, good water-proof effect are carried out using sealing ring；

4th, the circle chimb for pushing down wiring board on LED board component is provided with lampshade, LED board component and base is made Component electrical connection is relatively reliable；

5th, each lead is electrically connected with the circuit on lower wiring board with contact pin that can be conductive, so that each lead is offline Electrically connected with mother socket on the plate of road respectively, this electric connection structure simply, is easily operated and good stability.

In sum, this utility model LED pixel light fixture has simple structure, easy to maintenance, good water-proof effect, convenient disassembly And the advantages of good stability.

【Description of the drawings】

Fig. 1 is the axonometric projection schematic diagram of this utility model LED pixel lamp;

Fig. 2 is the axonometric projection schematic diagram after the LED pixel lamp decomposes;

Fig. 3 is the orthographic projection schematic top plan view of the LED pixel lamp;

Fig. 4 is the cross-sectional schematic of A-A in Fig. 3;

Fig. 5 is the axonometric projection schematic diagram of the base assembly of the LED pixel lamp;

Fig. 6 is the axonometric projection schematic diagram of the lampshade of the LED pixel lamp;

The axonometric projection schematic diagram of the LED string that Fig. 7 is made up of 3 LED pixel lamps, the 2nd LED pixel lamp is It is decomposed.

【Specific embodiment】

This utility model is described in further detail with reference to each accompanying drawing.

Referring to Fig. 1 to Fig. 6, a kind of LED pixel lamp, including base assembly 100, LED board component 200 and lampshade 300, institute Stating base assembly 100 includes base 110 and is arranged on many leads 120 of 110 bottom of base;The LED board component 200 Including upper wiring board 210 and at least one piece LED220 being arranged on this above wiring board 210, LED220 can be one piece, Can be many pieces, such as shown in Fig. 2, there are eight pieces of LED220;The LED board component 200 also includes being arranged on wiring board Public plug 290 below 210, the LED220 are electrically connected with public plug 290 on wiring board 210 on described；The base group Part 100 also include the lower wiring board 180 that is arranged in the base 110 and be arranged on the lower wiring board 180 with the public affairs The mother socket 190 that plug 290 matches, many leads 120 are electric with the mother socket 190 respectively on the lower wiring board 180 Connection；Insert in the mother socket 190 by the public plug 290, the LED board component 200 is arranged on the base group On part 100, and the LED220 of the LED board component 200 is made to be electrically connected with many leads 120 of the base assembly 100 respectively Connect.

Referring to Fig. 4 and Fig. 5, also including many contact pins 170 that can be conductive, each contact pin 170 is inserted the base assembly 100 Electrically connect in corresponding lead 120 and with the lower wiring board 180, so that each lead 120 is on the lower wiring board 180 Electrically connect with the mother socket 190 respectively.If LED pixel lamp only has two power lines, one is positive power line, and another is Negative power line, then at least only need to two contact pins 170, during a contact pin 170 is inserted into positive power line and with lower wiring board 180 on Circuit be electrically connected, be electrically connected during a contact pin 170 is inserted into negative power line and with the circuit on lower wiring board 180 Connect.In the embodiment used by this utility model, referring to Fig. 4 and Fig. 5, because many leads 120 are using three cores for connecting together Line, in the middle of three heart yearns, that root lead is holding wire, and one, the lead on both sides is positive power line, and another of the lead on both sides is negative electricity Source line, and the holding wire of centre actually two, one is entered for signal, and another goes out for signal, therefore contact pin 170 is at least Four are needed, in order to easy for installation, base 110 includes upper bed-plate 110A and lower bottom base 110B, three heart yearn to this utility model again Be stuck in during installation between upper bed-plate 110A and lower bottom base 110B, during a contact pin 170 is inserted into positive power line and with lower circuit Circuit on plate 180 is electrically connected, and enters during a contact pin 170 is inserted into negative power line and with the circuit on lower wiring board 180 Row electrical connection, is carried out after being electrically connected during another two contact pins 170 are inserted into the holding wire of centre and with the circuit on lower wiring board 180 Signal transmission, one is entered for signal, and another goes out for signal.

Referring to Fig. 2, the public plug 290 is standard pricking with needle, and the mother socket 190 is to match with the standard pricking with needle Standard row it is female.

Referring to Fig. 2 and Fig. 4, in order that good water-proof effect and process is simple, the LED pixel lamp is also including waterproof Sealing ring 400；External screw thread 111 is provided with above the base 110,300 inner surface of the lampshade is provided with mutually is fitted with the external screw thread 111 The female thread 311 matched somebody with somebody, the female thread 311 of the lampshade 300 are tightened on the external screw thread 111 of the base 110, the sealing ring 400 are located between a circle upper bottom surface 112 of the base assembly 100 and the groove floor 312 of the lampshade 300.

Referring to Fig. 4 and Fig. 6, in order that LED board component 200 electrically connects relatively reliable and LED lamp panel with base assembly 100 Component 200 is fixed, and a circle chimb 313, after assembling, the lampshade are provided with the groove floor 312 of the lampshade 300 A 300 circle chimb 313 pushes down the upper wiring board 210 of the LED board component 200.

Multiple this utility model LED pixel lamps can be connected and/or compose in parallel LED string.Fig. 7 is by 3 this practicalities The LED string of New LED pixel lamp composition, the 2nd LED pixel lamp are decomposed, and in LED string, positive power line can be adopted With one whole, negative power line can also adopt one whole.Each LED string can constitute LED display or LED rolling screens again, can To be applied in recreations and sponsored media advertisement etc., for the place such as indoor and outdoor lease and intention stage artistic design.

Embodiment described above only expresses preferred implementation of the present utility model, and its description is more concrete and detailed, But therefore can not be interpreted as the restriction to this utility model the scope of the claims;It should be appreciated that common for this area For technical staff, without departing from the concept of the premise utility, some deformations and improvement can also be made, these all belong to In protection domain of the present utility model;Therefore, all equivalents done with this utility model right and modification, The covering scope of this utility model claim should be belonged to.

Claims

1. a kind of LED pixel lamp, including base assembly（100）, LED board component（200）And lampshade（300）, the base group Part（100）Including base（110）Be arranged on the base（110）Many leads of bottom（120）;The LED board component （200）Including upper wiring board (210) and at least one piece LED being arranged on above wiring board on this (210)（220）;Its feature exists In：

The LED board component（200）Also include being arranged on the public plug below wiring board (210)（290）, the LED （220）On described on wiring board (210) and public plug（290）Electrical connection；The base assembly（100）Also include being arranged on institute State base（110）Interior lower wiring board (180) and be arranged on the lower wiring board (180) with the public plug（290）Phase The mother socket matched somebody with somebody（190）, many leads（120）On the lower wiring board (180) respectively with the mother socket（190）It is electrically connected Connect；By the public plug（290）Insert the mother socket（190）It is interior, the LED board component（200）Installed in the bottom Holder assembly（100）On, and make the LED board component（200）LED（220）With the base assembly（100）Many leads （120）It is electrically connected.

2. LED pixel lamp according to claim 1, it is characterised in that：

The public plug（290）For standard pricking with needle, and the mother socket（190）It is that the standard matched with the standard pricking with needle is arranged It is female.

3. LED pixel lamp according to claim 1, it is characterised in that：

The base assembly（100）Also including many contact pins that can be conductive（170）, each contact pin（170）It is inserted into corresponding lead （120）In and electrically connect with the lower wiring board (180) so that each lead（120）On the lower wiring board (180) respectively With the mother socket（190）Electrical connection.

4. the LED pixel lamp according to any one of claims 1 to 3, it is characterised in that：

Sealing ring (400) also including waterproof；The base（110）Top is provided with external screw thread (111), the lampshade（300） Inner surface is provided with the female thread (311) being adapted with the external screw thread (111), the lampshade（300）Female thread (311) be tightened in The base（110）External screw thread (111) on, the sealing ring (400) is positioned at the base assembly（100）One circle upper bottom surface （112）With the lampshade（300）Groove floor（312）Between.

5. LED pixel lamp according to claim 4, it is characterised in that：

The lampshade（300）Groove floor（312）Place is provided with a circle chimb (313), after assembling, the lampshade（300）'s One circle chimb (313) pushes down the LED board component（200）Upper wiring board (210).