CN211203710U

CN211203710U - Constant voltage L ED lamp area that can tailor

Info

Publication number: CN211203710U
Application number: CN201922137973.0U
Authority: CN
Inventors: 韩朝敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-07
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to a bulb field specifically discloses a constant voltage L ED lamp area that can tailor, including the lamp area body, be equipped with on the lamp area body and tailor the joint, tailor the joint and divide into the positive pole and tailor joint and negative pole and tailor the joint, be equipped with light-emitting component and protection component on the lamp area body, interval arrangement has in proper order between light-emitting component and the protection component, and be series connection between light-emitting component and the protection component, select the constant voltage L ED lamp area of suitable length according to the demand, tailor joint department and tailor half-and-half, tailor and connect the electric port for tailorring the joint switch-on after accomplishing to tailor half-and-half, connect the electric port and pass through anodal wire and negative wire and insert the power, and convenient simple to use, light-emitting component switches on after the power supply, and protection component is used for protecting the circuit in the constant voltage L ED lamp area that can tailor.

Description

Constant voltage L ED lamp area that can tailor

Technical Field

The utility model relates to the field of lighting fixtures, specifically a constant voltage L ED lamp area that can tailor.

Background

L ED lamp is popular because of its low energy consumption and long life, L ED lamp with various shapes and styles is developed in market, wherein L ED strip lamp is used in product showcase, shop front, ultra-thin lamp box backlight, hotel KTV scenery, outdoor lighting, house ceiling and ceiling entrance decoration.

The conventional L ED lamp strip is of a fixed length, a lamp strip with a corresponding length needs to be purchased according to field requirements, great inconvenience is brought to purchase and installation, although the lamp strip capable of being cut exists, circuit damage of the lamp strip at the corresponding part of cutting is easily caused if the position of the lamp strip is not accurately cut, and in addition, the resistor serving as a protection circuit in the conventional lamp strip is generally made of a metal cylinder with a high insulation coefficient, is not easy to resist moisture, is easy to corrode, and reduces the resistance effect.

To the problem in the above-mentioned background art, the utility model aims at providing a constant voltage L ED lamp area that can tailor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constant voltage L ED lamp area that can tailor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cuttable constant-pressure L ED lamp belt comprises a lamp belt body, wherein a cutting connector is arranged on the lamp belt body and is divided into a positive cutting connector and a negative cutting connector, a light-emitting component and a protection component are arranged on the lamp belt body, the light-emitting component and the protection component are sequentially arranged at intervals, and the light-emitting component and the protection component are connected in series.

As a further aspect of the present invention: the back of the lamp strip body is provided with a back sticker which is a strong double-sided adhesive tape, and the lamp strip is strong in viscosity, convenient to use, light, thin, attractive and elegant.

As a further aspect of the present invention: the light-emitting component comprises a chip and a light-emitting bulb, the chip is connected with a circuit in the lamp strip body, and the light-emitting bulb is fixedly arranged on the chip; the chip is a wafer chip and has the characteristics of high brightness, enough power, low light attenuation, long service life and stable performance.

As a further aspect of the present invention: the protection component comprises a circuit board and a chip resistor, the circuit board is connected with a circuit in the lamp strip body, and the chip resistor is fixedly mounted on the circuit board.

As a further aspect of the present invention: the circuit board is provided with clamping blocks, and the chip resistor is installed and fixed between the clamping blocks in a limiting mode.

As a further aspect of the present invention: the chip resistor is provided with a composite material layer in the middle, the composite material layer comprises metal powder and glass uranium powder, and the composite material layer is made by mixing the metal powder and the glass uranium powder and then printing the mixture on a base electrode through a screen printing method.

Compared with the prior art, the beneficial effects of the utility model are that:

the constant-voltage L ED lamp strip with the proper length is selected according to requirements, half-and-half cutting is carried out on the cutting joint, the cutting joint is connected with an electric connection port after half-and-half cutting is completed, the electric connection port is connected with a power supply through a positive electrode lead and a negative electrode lead, and the use is simple and convenient;

the light-emitting component is luminous after switching on, and the protection component is used for protecting the circuit in the constant voltage L ED lamp area that can tailor, and the result of use is stable and life is longer.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is the utility model discloses a structural schematic diagram of constant voltage L ED lamp area that can tailor.

Fig. 2 is the utility model discloses the circular telegram equipment schematic diagram in constant voltage L ED lamp area that can tailor.

Fig. 3 is the utility model discloses a luminous element structural schematic of constant voltage L ED lamp area that can tailor.

Fig. 4 is the utility model discloses a protection component structural schematic of constant voltage L ED lamp area that can tailor.

Fig. 5 is the utility model discloses a paster resistance structure sketch map in constant voltage L ED lamp area that can tailor.

Fig. 6 is the utility model discloses a can tailor internal structure schematic diagram of the chip resistor in constant voltage L ED lamp area.

In the figure: 1-cutting connector, 2-lamp strip body, 3-light emitting component, 4-protection component, 5-power connection port, 6-positive electrode lead, 7-negative electrode lead, 8-chip, 9-light emitting bulb, 10-circuit board, 11-chip resistor, 12-clamping block and 13-composite material layer.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 and 2, in embodiment 1 of the present invention, a cuttable constant voltage L ED lamp strip includes a lamp strip body 2, a cutting connector 1 is disposed on the lamp strip body 2, the cutting connector 1 is divided into a positive cutting connector and a negative cutting connector, a light emitting component 3 and a protection component 4 are disposed on the lamp strip body 2, the light emitting component 3 and the protection component 4 are sequentially arranged at intervals, and the light emitting component 3 and the protection component 4 are connected in series;

the constant-voltage L ED lamp strip with the proper length is selected according to requirements, half-and-half cutting is carried out on the cutting connector 1, the cutting connector 1 is connected with the power connection port 5 after half-and-half cutting is finished, the power connection port 5 is connected with a power supply through the positive electrode lead 6 and the negative electrode lead 7, the light-emitting component 3 emits light after being connected with the power supply, and the protection component 4 is used for protecting a circuit in the constant-voltage L ED lamp strip which can be cut.

Further, the back of the lamp strip body 2 is provided with a back sticker which is a strong double-faced adhesive tape, so that the lamp strip is strong in viscosity, convenient to use, light, thin, attractive and elegant.

Referring to fig. 3, further, the light emitting assembly 3 includes a chip 8 and a light emitting bulb 9, the chip 8 is connected to a circuit inside the lamp strip body 2, and the light emitting bulb 9 is mounted and fixed on the chip 8; the chip 8 is a wafer chip and has the characteristics of high brightness, enough power, low light attenuation, long service life and stable performance.

Example 2

Referring to fig. 4, further, the protection component 4 includes a circuit board 10 and a chip resistor 11, the circuit board 10 connects to a circuit inside the lamp strip body 2, and the chip resistor 11 is mounted and fixed on the circuit board 10;

referring to fig. 5, specifically, the circuit board 10 is provided with clamping blocks 12, and the chip resistor 11 is mounted and fixed between the clamping blocks 12 in a limiting manner;

referring to fig. 6, furthermore, a composite material layer 13 is disposed in the middle of the chip resistor 11, the composite material layer 13 includes metal powder and glass uranium powder, the composite material layer 13 is made by mixing the metal powder and the glass uranium powder and then printing the mixture on a base through a screen printing method, the composite material layer 13 has the characteristics of moisture resistance, high temperature resistance, low resistance reduction current limit derivative and high safety, and the effect stability of the cuttable constant-voltage L ED lamp strip during use is greatly improved.

The embodiment of the utility model provides a theory of operation is:

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A cuttable constant-pressure L ED lamp belt comprises a lamp belt body (2) and is characterized in that a cutting connector (1) is arranged on the lamp belt body (2), the cutting connector (1) is divided into a positive cutting connector and a negative cutting connector, a light emitting component (3) and a protection component (4) are arranged on the lamp belt body (2), the light emitting component (3) and the protection component (4) are sequentially arranged at intervals, and the light emitting component (3) and the protection component (4) are connected in series.

2. The cuttable constant pressure L ED lamp strip as claimed in claim 1, wherein the back surface of the lamp strip body (2) is provided with a back sticker, and the back sticker is a strong double-sided adhesive tape.

3. The cuttable constant voltage L ED lamp strip as claimed in claim 1, wherein the light emitting component (3) comprises a chip (8) and a light emitting bulb (9), the chip (8) is connected with a circuit inside the lamp strip body (2), the light emitting bulb (9) is fixedly mounted on the chip (8), and the chip (8) is a wafer chip.

4. The cuttable constant voltage L ED lamp strip as claimed in claim 1, wherein the protection component (4) comprises a circuit board (10) and a chip resistor (11), the circuit board (10) is connected with the circuit inside the lamp strip body (2), and the chip resistor (11) is fixedly mounted on the circuit board (10).

5. The cuttable constant voltage L ED lamp strip as claimed in claim 4, wherein the circuit board (10) is provided with clamping blocks (12), and the chip resistor (11) is fixed between the clamping blocks (12) in a limiting manner.

6. A cuttable constant voltage L ED light strip according to claim 5, characterized in that a composite layer (13) is arranged in the middle of the chip resistor (11).