CN210088499U

CN210088499U - Single lamp source LED decorative lamp

Info

Publication number: CN210088499U
Application number: CN201921229304.XU
Authority: CN
Inventors: 冉琪军
Original assignee: ZHONGSHAN JUMINGXING ELECTRONIC Co Ltd
Current assignee: ZHONGSHAN JUMINGXING ELECTRONIC Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-02-18
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a single lamp source LED ornament lamp, include: the lamp shell is provided with a shell cavity for accommodating a light-emitting component, the light-emitting component comprises a cylindrical LED wafer and a circuit substrate, the top of the LED wafer is in an upwards convex arc shape, two sides of the lower end of the LED wafer are vertically connected with two power-on pins which do not interfere with each other, the top ends of the power-on pins are embedded in the LED wafer, the bottom ends of the power-on pins are welded on the circuit substrate which is vertically placed, the lower end of the circuit substrate is connected to the bottom of an inner cavity of a wiring lamp holder, the lamp holder is connected to the lower end of the lamp shell, the circuit substrate supports the LED wafer vertically in the shell cavity through the power-on pins, and the LED wafer is set as a unique light-emitting source. The utility model aims at providing a single lamp source LED ornament lamp has solved complicated, the low, the unstable problem of quality of production efficiency of traditional LED ornament lamp structure, and fundamentally has improved labor efficiency and lighting quality under reduction in production cost.

Description

Single lamp source LED decorative lamp

Technical Field

The utility model relates to a technical field of lamp decoration especially relates to a single lamp source LED ornament lamp.

Background

The LED and the light emitting diode are solid semiconductor devices capable of converting electric energy into visible light and can directly convert electricity into light, the heart of the LED is a semiconductor wafer, one end of the wafer is connected with the anode of a power supply, and the other end of the wafer is connected with the cathode of the power supply, so that the whole wafer is connected and packaged in the lamp shell. As shown in fig. 4, at present, the conventional LED decorative lamp adopts four small LED chips, and the conventional papaya decorative lamp is formed by assembling the four small LED chips in four directions, namely front and back directions and left and right directions, and the papaya bulb setting mode requires a large number of chips, and needs to continuously adjust the connection and the cooperation among the four small LED chips in the process of mass production, so that the structure is complex, the lighting quality cannot be guaranteed to be uniform, and the input cost is high.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

The utility model aims at providing a single lamp source LED ornament lamp has solved complicated, the low, the unstable problem of quality of production efficiency of traditional LED ornament lamp structure, and fundamentally has improved labor efficiency and lighting quality under reduction in production cost.

(II) technical scheme

In order to solve the above problem, the utility model provides a single lamp source LED ornament lamp, include:

the LED lamp comprises a lamp shell, wherein a shell cavity for accommodating a light-emitting component is arranged in the lamp shell, the light-emitting component comprises a cylindrical LED wafer and a circuit substrate, the top of the LED wafer is in an upwards-convex arc shape, two sides of the lower end of the LED wafer are vertically connected with two power-on pins which do not interfere with each other, the top ends of the power-on pins are embedded in the LED wafer, the bottom ends of the power-on pins are welded on the circuit substrate which is vertically arranged, the lower end of the circuit substrate is connected to the bottom of an inner cavity of a wiring lamp cap, the lamp cap is connected to the lower end of the lamp shell, the circuit substrate supports the LED wafer vertically arranged in the shell cavity through the power-on pins, and the LED wafer is set.

Furthermore, two connecting holes are formed in the upper portion of the circuit substrate, and the bottom ends of the two power-on pins penetrate through the two connecting holes respectively to be welded to the front face of the circuit substrate.

Further, comprising: and the lamp cap is connected to the power-on pin and extends upwards to the upper part of the LED wafer to coat the LED wafer.

Further, the top of the lamp cap is in an upward convex arc shape.

Furthermore, the lamp shell is a transparent bulb shell and is a papaya bulb-shaped lamp shell.

Further, the two power-on pins comprise a positive power-on pin and a negative power-on pin.

Furthermore, the periphery of the lamp holder is provided with a spiral power connection part, and the bottom of the lamp holder is provided with a contact terminal.

(III) advantageous effects

The above technical scheme of the utility model has following profitable technological effect: the utility model discloses a set up a light emitting component, light emitting component includes a cylindric LED wafer and a circuit substrate, the top of LED wafer is the arcuation of epirelief, and the vertical two circular telegram feet that are connected with each other noninterference in its lower extreme both sides, the top of two circular telegram feet is embedded in the LED wafer, the bottom welding of two circular telegram feet is on erectting the circuit substrate who places, it is complicated to have solved traditional LED ornament lamp structure, and current papaya decorates the bulb and need adopt four LED wafers to assemble the inefficiency of production, the unstable problem of lighting quality, adopt a novel LED lamp wafer as only light emitting source, fundamentally has improved labor efficiency and lighting quality under reduction in production cost. The novel energy-saving water heater has the characteristics of simple structure, ingenious design, safety, practicability, economy, high efficiency, stability, reliability, environmental protection, saving and low production cost.

Drawings

Fig. 1 is a schematic perspective view of a single-light-source LED decorative lamp according to an embodiment of the present invention;

fig. 2 is a schematic front view of a light emitting device according to an embodiment of the present invention;

fig. 3 is a schematic back side view of a transfer tool according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a conventional LED decorative lamp.

Reference numerals:

the LED lamp comprises a lamp shell 1, a shell cavity 11, a light-emitting component 2, an LED chip 3, a circuit substrate 4, a connecting hole 41, a wiring lamp holder 5, a spiral connection part 51, an electric contact end 52, a lamp cap 6 and energizing

pins

7 and 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

At present, the traditional LED decorative lamp adopts four LED small wafers, assembles through four LED small wafers in front and back, four directions of controlling and forms current papaya decorative lamp, and the wafer volume that this kind of papaya bulb set up mode needs is big, needs the continuous connection and the cooperation of adjusting between four LED small wafers at mass production's in-process, and the structure is complicated, lighting quality can't guarantee unified, the input cost is high. For solving the problem that traditional LED ornament lamp structure is complicated, production efficiency is low, the quality is unstable, the utility model relates to a single lamp source LED ornament lamp, fundamentally has improved labor efficiency and lighting quality under reduction in production cost.

As shown in fig. 1-4, the single-light-source LED decorative lamp of the present embodiment includes: a lamp body 1, be equipped with a shell chamber 11 that holds a light emitting component 2, light emitting component 2 includes a cylindric LED wafer 3 and a circuit substrate 4, as shown in fig. 2, 3, the top of LED wafer 3 is the arcuation of epirelief, and its lower extreme both sides vertical connection has two

circular telegram feet

7, 8 of mutually noninterference, two circular telegram feet 7, the top of 8 is embedded in LED wafer 3, the bottom welding of two

circular telegram feet

7, 8 is on erectting the circuit substrate 4 of placing, the inner chamber bottom that circuit substrate 4 lower extreme is connected to wiring lamp holder 5, lamp holder 5 is connected at lamp body 1 lower extreme, circuit substrate 4 supports LED wafer 3 through circular telegram foot and stands vertically in shell chamber 11, LED wafer 3 sets up to only light emitting source. Each LED lamp is provided with only one cylindrical LED chip which is used as the only luminous source to realize the illumination of the surrounding environment through the setting result, as shown in figure 4, the LED decorative lamp is different from the existing LED decorative lamp, and four LED chips 9 are required to be assembled in four directions, namely front and back, left and right to illuminate the surrounding environment, so that the labor efficiency and the illumination quality are fundamentally improved under the condition of reducing the production cost.

Preferably, as shown in fig. 2, two connection holes 41 are formed in the upper portion of the circuit substrate 4, the bottom ends of the two

power pins

7 and 8 respectively penetrate through the two connection holes to be welded on the front surface of the circuit substrate 4, the circuit substrate 4 is a single-sided circuit board, circuit parts and wires are arranged on the front surface of the circuit substrate 4, as shown in fig. 3, the

power pins

7 and 8 are respectively conducted with the front surface of the circuit substrate 4 through the two connection holes 41 to connect the circuit of the LED chip 3 and the circuit substrate 4, so that LED lighting is achieved, and the LED lighting device has the characteristics of being simple in structure, simple to use and low in manufacturing cost.

In any optional embodiment, the present invention further comprises a transparent cap 6, wherein the cap 6 is connected to the power pin and extends upward to the top of the LED chip to cover the LED chip. Specifically, the top of the lamp cap 6 in this embodiment is in an upwardly convex arc shape, and the top of the lamp cap and the top of the LED chip 3 are in an upwardly convex arc shape to form a matching arrangement, so as to realize high-light illumination, and ensure the light refraction and illumination quality of the novel LED chip 3. Further, the top of the lamp cap 6 is in an upward convex arc shape, i.e. may be in a semicircular shape or an arch shape.

As shown in fig. 1, the lamp housing 1 is a transparent bulb-shaped lamp housing, and is a papaw bulb-shaped lamp housing, and the outer shape of the lamp housing 1 may be an a-shape, a T-shape, or other lamp housing shapes.

In any alternative embodiment, the two power pins include a positive power pin 7 and a negative power pin 8, as shown in fig. 1, 2 and 3, the end 71 of the positive power pin 7 and the end 71 of the negative power pin 8 are conducted with the front surface of the circuit substrate 4 through the connection hole 41 to connect the LED lighting circuit of the LED chip 3.

Further, the utility model discloses in any optional embodiment, be equipped with spiral connection portion 51 around lamp holder 5, lamp holder 5 bottom is equipped with electric shock end 52, through spiral connection portion 51 spiro union to the bulb seat on to the power end butt touching on electric shock end 52 and the bulb seat is circular telegram.

The utility model discloses in the above-mentioned embodiment, set up a light-emitting component, light-emitting component includes a cylindric LED wafer and a circuit substrate, the top of LED wafer is the arcuation of epirelief, and the vertical two circular telegram feet that are connected with each other noninterference in its lower extreme both sides, the top of two circular telegram feet is embedded in the LED wafer, the bottom welding of two circular telegram feet is on erectting the circuit substrate who places, it is complicated to have solved traditional LED ornament lamp structure, and current papaya decorates the bulb and need adopt four LED wafers to assemble the inefficiency of production, the unstable problem of lighting quality, adopt a novel LED lamp wafer as only light emitting source, fundamentally has improved labor efficiency and lighting quality under reduction in production cost. The novel energy-saving water heater has the characteristics of simple structure, ingenious design, safety, practicability, economy, high efficiency, stability, reliability, environmental protection, saving and low production cost.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A single light source LED decorative lamp is characterized by comprising:

the lamp shell is provided with a shell cavity for accommodating a light-emitting component, the light-emitting component comprises a cylindrical LED wafer and a circuit substrate, the top of the LED wafer is in an upwards convex arc shape, two sides of the lower end of the LED wafer are vertically connected with two power-on pins which do not interfere with each other, the top ends of the power-on pins are embedded in the LED wafer, the bottom ends of the power-on pins are welded on the circuit substrate which is vertically placed, the lower end of the circuit substrate is connected to the bottom of an inner cavity of a wiring lamp holder, the lamp holder is connected to the lower end of the lamp shell, the circuit substrate supports the LED wafer vertically in the shell cavity through the power-on pins, and the LED wafer is set as a unique light-emitting source.

2. The single light source LED decorative lamp of claim 1, wherein: two connecting holes are formed in the upper portion of the circuit substrate, and the bottom ends of the two power-on pins penetrate through the two connecting holes respectively to be welded to the front face of the circuit substrate.

3. The single light source LED decorative lamp of claim 1 or 2, comprising: and the lamp cap is connected to the power-on pin and extends upwards to the upper part of the LED wafer to coat the LED wafer.

4. The single light source LED decorative lamp of claim 3, wherein: the top of the lamp cap is in an upward convex arc shape.

5. The single light source LED decorative lamp of claim 1, 2 or 4, wherein: the lamp shell is a transparent bulb shell and is in a papaya bulb shape.

6. The single light source LED decorative lamp of claim 5, wherein: the two electrifying pins comprise a positive electrifying pin and a negative electrifying pin.

7. The single light source LED decorative lamp of claim 6, wherein: the lamp holder is provided with a spiral power connection part at the periphery, and a contact end is arranged at the bottom of the lamp holder.