Wide-voltage electrodeless patch lamp

Abstract

The utility model discloses a wide-voltage electrodeless surface-mounted lamp, which relates to the technical field of surface-mounted lamps and comprises an LED surface-mounted support, the LED surface-mounted support is used for bearing a wide-voltage chip and a carrier of an LED light-emitting chip, the wide-voltage chip is arranged on the LED surface-mounted support, the LED light-emitting chip is further mounted on the LED surface-mounted support, the LED light-emitting chip is a main light-emitting source device of an LED surface-mounted lamp bead, and the wide-voltage chip and the LED light-emitting chip are arranged on the LED surface-mounted support. The LED light-emitting chip is electrically connected with the wide-pressure chip through a wire rod, the LED light-emitting chip is fixed on the LED patch support through primer, a groove used for installing the wide-pressure chip and the LED light-emitting chip is reserved in the LED patch support, and the groove is filled with epoxy resin glue. According to the utility model, the forward voltage withstanding value of the chip can be enhanced, and the voltage withstanding value of a traditional lamp bead is 1.8-3.3 V. According to the utility model, the wide-voltage chip is additionally arranged inside for welding, so that the forward voltage withstanding value of the lamp bead can reach 10-25V, the current value can be stably controlled within 20MA, and the failure of the lamp bead caused by overlarge instantaneous voltage is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to patch lamp technical field, specifically a wide voltage electrode patch lamp. BACKGROUND

[0002] Because LED patch lamp has electricity consumption (less than 0.1W) little, service life is extremely long (can reach 100,000 hours), and emits light soft advantage, so is widely used at present. Usually, LED patch lamp needs to be fixed on the substrate, which includes copper foil plate, ceramic plate and aluminum plate fixed together. Among them, LED patch lamp is fixed on the copper foil plate, so as to realize the connection with the power supply. At the same time, the ceramic plate plays an insulating role, and the aluminum plate plays a heat dissipation role.

[0003] In the utility model with patent number for CN202769568U, a kind of LED patch lamp substrate is proposed, and it is found that the conventional lamp bead withstand voltage is 1.8-3.3V after studying prior art and above-mentioned patent, and lamp bead is easily led to lamp bead failure due to instantaneous voltage too large. Therefore, the utility model provides a wide voltage electrode patch lamp. UTILITY MODEL CONTENT

[0004] TECHNICAL PROBLEM SOLVED

[0005] The purpose of the utility model is to make up for the deficiency of prior art, and provide a wide voltage electrode patch lamp.

[0006] TECHNICAL SCHEME

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of LED patch support, the carrier of LED patch support for receiving wide voltage chip, LED light emitting chip, the LED patch support is provided with wide voltage chip, and the LED patch support is also installed with LED light emitting chip, LED light emitting chip is the main light source device of LED patch lamp bead, and the LED light emitting chip is electrically connected with wide voltage chip by wire rod;

[0008] The LED light emitting chip is fixed on the LED patch support by bottom glue, and the LED patch support is reserved with recess for installing wide voltage chip and LED light emitting chip, the recess is filled with epoxy resin glue, and the epoxy resin glue can effectively protect the internal product internal structure and play an insulating role, the utility model can enhance the forward withstand voltage of chip, the conventional lamp bead withstand voltage is 1.8-3.3V, the utility model can be realized lamp bead forward withstand voltage reaches 10-25V by increasing wide voltage chip welding inside, and current value can be stably controlled within 20MA, effectively avoid lamp bead failure due to instantaneous voltage too large.

[0009] Preferably, the LED light-emitting chip has two, and the number of the wide-voltage chip corresponds to the number of the light-emitting chip, both of which are two.

[0010] Preferably, the LED patch support includes a support seat and a chip seat plate installed inside the support seat.

[0011] Preferably, the wide-voltage chip and the light-emitting chip are installed on the chip seat plate.

[0012] Preferably, the LED light-emitting chip has two wires, one of which is connected to the wide-voltage chip and the chip seat plate.

[0013] Preferably, the other wire is directly connected to the chip seat plate.

[0014] Beneficial effects:

[0015] Compared with the prior art, the wide-voltage non-polar patch lamp has the following beneficial effects:

[0016] The utility model can enhance the forward voltage resistance value of chip, the voltage resistance value of traditional lamp pearl is 1.8-3.3V, the utility model passes through inside increase wide-voltage chip welding, can realize lamp pearl forward voltage resistance value reaches 10-25V, and current value can be stably controlled within 20MA, effectively avoid the lamp pearl failure caused by instantaneous voltage too large. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0018] Figure 1 It is the structural schematic diagram of the utility model;

[0019] Figure 2 It is the structural schematic diagram of the LED patch support of the utility model;

[0020] Figure 3 It is the structural schematic diagram of the LED light-emitting chip of the utility model;

[0021] Figure 4 It is the structural schematic diagram of the wide-voltage chip of the utility model.

[0022] In the drawing:

[0023] 1, LED patch support; 101, support seat; 102, chip seat plate; 2, wide voltage chip; 3, LED light emitting chip; 4, wire; 5, bottom glue; 6, groove; 7, epoxy resin glue. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-4 The technical scheme provided by the present application is as follows: a wide-voltage electrodeless patch lamp, comprising an LED patch support 1, which is a carrier for receiving a wide-voltage chip and an LED light emitting chip. The LED patch support 1 is provided with a wide-voltage chip 2. When the LED chip is working, the wide-voltage chip 2 enhances the forward voltage resistance value, effectively protects the chip, and prevents it from being burned out. The LED patch support 1 is also provided with an LED light emitting chip 3, which is the main light emitting source device of the LED patch lamp bead. The LED light emitting chip 3 is electrically connected to the wide-voltage chip 2 through a wire 4. The LED light emitting chip 3 is fixed on the LED patch support 1 by a bottom glue 5. The LED patch support 1 is preformed with a groove 6 for mounting the wide-voltage chip 2 and the LED light emitting chip 3. The groove 6 is filled with epoxy resin glue 7, which can effectively protect the internal structure of the product and play an insulating role. The present application can enhance the forward voltage resistance value of the chip. The traditional lamp bead voltage resistance value is 1.8-3.3V. By increasing the wide-voltage chip 2 inside, the present application can make the forward voltage resistance value of the lamp bead reach 10-25V, and the current value can be stably controlled within 20MA, effectively avoiding the failure of the lamp bead due to excessive instantaneous voltage.

[0026] Please refer to Figure 1 The LED light emitting chip 3 has two, and the number of corresponding wide-voltage chips 2 is the same as that of the light emitting chips 3, both of which are two.

[0027] Please refer to Figure 1 and Figure 2 The LED patch support 1 comprises a support seat 101 and a chip seat plate 102 installed inside the support seat 101. The wide-voltage chip 2 and the light emitting chip 3 are installed on the chip seat plate 102. The LED light emitting chip 3 has two wires 4, one of which is connected to the wide-voltage chip 2 and the chip seat plate 102, and the other is directly connected to the chip seat plate 102.

[0028] Working principle: through the internal increase wide pressure chip 2 welding, can realize the lamp bead forward withstand voltage value reaches 10-25V, and the current value can be stably controlled within 20MA, effectively avoid the lamp bead because of the instantaneous voltage too large leads to the lamp bead failure.

[0029] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wide voltage electrodeless capsule lamp characterized by: Including LED patch support (1), be provided with wide pressure chip (2) on the LED patch support (1), and the LED patch support (1) is installed with LED light emitting chip (3) still, the LED light emitting chip (3) is electrically connected with wide pressure chip (2) through wire (4); The LED light emitting chip (3) is fixed on the LED patch support (1) through the bottom glue (5), and the LED patch support (1) is reserved with the recess (6) for installing wide pressure chip (2) and LED light emitting chip (3), the recess (6) is filled with epoxy resin glue (7).

2. A wide voltage electrodeless capsule lamp as claimed in claim 1, characterized in that: The LED light emitting chip (3) has two, corresponding the number of wide pressure chip (2) and the number of light emitting chip (3) are same, both are two.

3. A wide voltage electrodeless capsule lamp as claimed in claim 1, characterized in that: The LED patch support (1) includes support seat (101) and chip seat plate (102) installed inside support seat (101).

4. A wide voltage electrodeless capsule lamp as claimed in claim 1, characterized in that: The wide pressure chip (2) and light emitting chip (3) are installed on the chip seat plate (102).

5. A wide voltage electrodeless capsule lamp as claimed in claim 1, characterized in that: The LED light emitting chip (3) has two wires (4), one of which is connected with the wide pressure chip (2) and the chip seat plate (102).

6. A wide voltage electrodeless capsule lamp as claimed in claim 5, characterized in that: The other wire (4) is directly connected with the chip seat plate (102).

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