TWI498505B - Energy saving light bulb - Google Patents

Description

Energy saving light bulb

The invention relates to a power-saving energy-saving light bulb, in particular to a light bulb structure capable of reducing heat generation and improving power consumption efficiency, and adjusting brightness consumption power to achieve energy saving and energy saving.

According to the lamp, it is widely used in street lamps, lamps, desk lamps and flashlights, etc. Many traditional lighting bulbs are mainly tungsten filament bulbs. Due to the high power consumption and short service life of tungsten filament bulbs, with the advancement of technology The tungsten light bulb has been gradually replaced by the light-emitting diode bulb. The light-emitting diode bulb has the advantages of low energy consumption, energy saving, durability, long life, fast reaction rate, etc. However, the illumination brightness is low, so in order to obtain Brighter illumination, high-power LED bulbs have been developed.

Referring to the third figure, the existing high-power light-emitting diode bulb (7) is mainly a low-voltage light-emitting diode (LV LED) (71), and the low-voltage light-emitting diode (71) can generate high power. However, due to the low voltage, the current is relatively increased. Under the condition of large current, the low-voltage light-emitting diode (71) generates extremely high temperature during the illumination process, and the light-emitting diode bulb is avoided to avoid excessive temperature (7). When other components are burnt and damaged, the light bulb manufacturer will design heat sink fins (721) on the lamp holder (72) of the light emitting diode bulb (7), and the heat sink fin (721) is formed to cause the light emitting diode Bulb (7) The manufacturing cost increases, and in actual use, the heat dissipating fins (721) are still difficult to dissipate the heat generated by the light emitting diodes (71).

Furthermore, the existing light-emitting diode bulb (7) is mainly driven by an electronic transformer (73) to drive the light-emitting diode (71), and the electronic transformer (73) is composed of a plurality of electronic components (731), which not only costs It is expensive, and there will be a lot of waste heat generated during the operation. Therefore, the overall temperature of the existing light-emitting diode bulb (7) is increased, and the burning damage of the LED bulb (7) frequently occurs. At the same time, many of the electronic components (731) that make up the electronic transformer (73) also contain many heavy metal poisons that pollute the environment. If they are handled indiscriminately, they are more likely to cause serious damage to the environment.

Therefore, the present inventors have in view of the fact that the existing light-emitting diode bulbs are susceptible to high temperature damage and high manufacturing cost, and have been assisted by many years of manufacturing and design experience and knowledge in related fields. Thoughts, research and development of existing light-emitting diode bulbs, and research and development of the present invention.

The invention relates to a power-saving energy-saving light bulb, and the main purpose thereof is to provide a bulb structure capable of reducing heat generation and improving power consumption efficiency, and adjusting brightness consumption power to achieve energy saving and energy saving.

In order to achieve the above-mentioned implementation, the inventors have developed the following energy-saving energy-saving light bulb, which is provided with a lamp holder, and has a conductive joint on the lamp holder, and a pyramid assembly is set in the lamp holder, and A plurality of light-emitting diodes and a rectifying diode are connected to the set of the corners of the pyramid assembly, and a choke inductor is disposed at the pyramid assembly, and the choke inductor is disposed on the set a first terminal and a second terminal for inputting and outputting current, wherein the first terminal is connected to the rectifying diode and the plurality of LEDs by a line, and the The two terminals are connected to the conductive joint of the lamp socket by a circuit, and a lamp cover is further provided to be assembled with the lamp socket, and the pyramid assembly, the rectifying diode, the light emitting diode and the choke inductor are combined The cover is placed inside.

The energy-saving energy-saving light bulb as described above, wherein the pyramid assembly is formed as a polygonal pyramid to form a plurality of facing façades on the polygonal pyramid, and each of the pyramid assembly The light-emitting diode and the rectifying diode are connected to each group on the façade facing the group.

The energy-saving energy-saving light bulb as described above, wherein the pyramid assembly is further provided with a receiving portion for the turbulence inductor to be disposed in the accommodating portion.

The energy-saving energy-saving light bulb as described above, wherein the power-saving energy-saving light bulb is further provided with a variable resistor outside the socket, and the variable resistor is connected to the choke inductor by a line, and There is a regulator on the variable resistor.

The energy-saving energy-saving light bulb as described above, wherein the plurality of light-emitting diode systems form a high-voltage, low-current light-emitting diode module in series and in parallel.

Therefore, the angle of the pyramid can be used to increase the illumination angle, and the plurality of LEDs can be designed to reduce the amount of current, thereby reducing the amount of heat, by using a series of high-voltage, low-current LED modules in series and in parallel. In addition, the current is adjusted by the turbulence inductor to improve the power efficiency of the light-emitting diode group, thereby achieving effective power-saving and energy-saving effects, and at the same time, reducing the temperature generated when the light-emitting diode group is activated to prevent zero in the bulb. The components are burnt and damaged due to overheating, and the heat dissipation structure can be reduced, thereby achieving the benefit of saving the overall bulb manufacturing cost.

<present invention>

(1)‧‧‧ lamp holder

(11)‧‧‧Electrical joints

(2) ‧‧‧Corner assembly

(21) ‧ ‧ façade

(22) ‧‧‧Receipt Department

(3) ‧‧‧Lighting diodes

(4) ‧ ‧ rectifying diode

(5)‧‧‧ Choke inductors

(51)‧‧‧First terminal

(52)‧‧‧second terminal

(6) ‧‧‧shade

<existing>

(7) ‧‧‧Light bulbs

(71)‧‧‧Lighting diodes

(72)‧‧‧ lamp holder

(721)‧‧‧Heat fins

(73)‧‧‧Electronic transformer

(731)‧‧‧Electronic components

First picture: perspective view of the invention

Second Figure: Cutaway view of the present invention

Third picture: existing section view

In order to make the technical means of the present invention and the effects thereof can be more completely and clearly disclosed, the details are as follows. Please refer to the disclosed drawings and drawings: first, please refer to the first and second As shown in the figure, the energy-saving energy-saving bulb of the present invention is provided with a lamp holder (1), and a conductive joint (11) is arranged on the lamp holder (1), and is also arranged in the lamp holder (1). a polygonal pyramid assembly (2) for forming a plurality of facing façades (21) on the polygonal pyramid assembly (2), and facing the pyramid assembly (2) Each group on the group facade (21) is connected with a plurality of light-emitting diodes (3) and a rectifying diode (4), so that the plurality of light-emitting diodes (3) are designed in series and in parallel to form a high voltage and a small current. a light-emitting diode module (HV LED), and a hollow receiving portion (22) is formed in the pyramid assembly (2), and a choke inductor is disposed in the hollow receiving portion (22) ( 5), and the first terminal (51) and the second terminal (52) for inputting and outputting current are provided on the choke inductor (5), so that the first terminal (51) is connected to the first terminal (51) Complex LEDs (3 And the rectifying diode (4) is connected, and the second terminal (52) is connected to the conductive joint (11) of the lamp holder (1) by a line, and a lamp cover (6) is provided to The lamp holders (1) are assembled, and the pyramid assembly (2), the light-emitting diode (3), the rectifying diode (4), and the choke inductor (5) are housed.

Accordingly, when assembled and used, the conductive connector (11) of the lamp holder (1) of the present invention is screwed to the power supply hole of the power supply base, and the user can activate the device at night or when the light is dim. The bulb of the invention is actuated. At this time, the power supply system outputs a current so that the current flows through the conductive joint (11) of the lamp holder (1) to the choke inductor (5) which is connected to the conductive joint (11). Two terminals (52) when current flows through the choke inductor (5) The turbulence inductor (5) acts to regulate the voltage, constant current, etc., to output a rectifying diode (4) and a light-emitting diode (3) suitable for the pyramid assembly (2). The power supply type used, in addition, the regulated current is flowed from the first terminal (51) of the choke inductor (5) to the light emitting diode module composed of the plurality of light emitting diodes (3) In order to illuminate the LED module to provide illumination for nighttime or dim light, since the plurality of LEDs (3) are assembled on the plurality of faces of the pyramid assembly (2), Therefore, when the light is emitted, the light can be irradiated out from various angles to improve the uniformity of the light emitted by the light-emitting diode bulb and the irradiation range.

Therefore, the current adjusted by the choke inductor (5) can not only increase the power efficiency of the light-emitting diode module composed of the plurality of light-emitting diodes (3), but also improve the use of the light-emitting diode module. In addition, since the plurality of light-emitting diodes (3) of the present invention are designed in series and in parallel to form a high-voltage, low-current light-emitting diode module (HV LED), by virtue of its high-voltage design, The electric current is relatively reduced, and in the case of a small current, the calorific value of the light-emitting diode module can be reduced to reduce the temperature generated during the light-emitting process, so as to effectively avoid the damage of other components in the bulb caused by the excessive temperature, and It can effectively reduce the high temperature generated by the LED module during operation, so there is no need to use aluminum or other high-cost fins on the lamp holder (1), thereby saving the lamp holder (1). Cost, in addition, the bulb of the present invention replaces the expensive electronic transformer with a choke inductor (5) to drive the light emitting diode (3) to emit light, thereby further saving the overall bulb manufacturing cost and simultaneously turbulent flow. Inductor (5) also acts when it is activated Excessive waste heat will be generated, and the bulb of the present invention can be further prevented from being damaged due to overheating. The turbulence inductor (5) is mainly composed of electromagnetic steel sheets and coils, has a longer service life than the electronic transformer, and is discarded. When it is disposed of, it will not pollute the environment, but it will be environmentally friendly.

The foregoing embodiments or drawings do not limit the implementation of the power-saving and energy-saving light bulb of the present invention. The present invention further provides a variable resistor outside the socket (1), and the variable resistor and the choke inductor ( 5) connecting the lines and providing a regulator on the variable resistor, wherein the resistance of the variable resistor can be adjusted via the rotary regulator to adjust the voltage flowing to the choke inductor (5) The size, and the current flowing through the illuminating inductor (5) to the light-emitting diode (3), to achieve the effect of adjusting the brightness of the light-emitting diode module and the power consumption, etc., which are generally common in the technical field. Appropriate changes or modifications made by the knowledgeable person shall be regarded as not departing from the patent scope of the energy-saving and energy-saving light bulb of the present invention.

As can be seen from the above structures and embodiments, the present invention has the following advantages:

1. The energy-saving energy-saving bulb of the present invention is a high-voltage, low-current LED module formed by series and parallel design of a plurality of LEDs, thereby effectively reducing the operation of the LED module. Temperature, and the use of turbulence inductor to drive the LED to emit light, the choke inductor does not generate excessive waste heat when it is actuated. In this way, it can effectively prevent the components in the bulb from being damaged due to overheating, so as to increase its use. life.

2. The energy-saving energy-saving bulb of the present invention is a high-voltage, low-current LED module and a choke inductor used in series and parallel design to reduce the high temperature during operation. That is, it is not necessary to have a complicated structure such as high cost heat dissipation fins in the lamp holder, and the cost of the molded lamp holder can be reduced, and the expensive electronic transformer can be replaced by a single choke inductor, thereby further saving the overall lamp manufacturing cost and protecting the environment. To avoid electronic heavy metal poison pollution.

3. The energy-saving energy-saving light bulb of the present invention is such that the light-emitting diode module is disposed on each face of the corner pyramid assembly, so that when the plurality of light-emitting diodes emit light, the light can be irradiated out from various directions. In order to improve the uniformity of light emitted by the light-emitting diode bulb and the effect of the illumination range.

4. The power-saving energy-saving light bulb of the present invention is connected to a sinusoidal inductor connected to a variable resistor, whereby the resistor of the variable resistor can be adjusted to adjust the resistance value of the variable resistor, thereby regulating the flow to the 扼The size of the current inductor voltage and the current flowing from the choke inductor to the light-emitting diode group can achieve energy-saving effects such as adjusting the brightness of the light-emitting diode and the power consumption.

In summary, the embodiments of the present invention can achieve the expected functions, and the specific structures disclosed therein have not been seen in the same products, nor have they been disclosed before the application, and have fully complied with the provisions of the Patent Law. It is required that if an application for a patent for invention is filed in accordance with the law, and if the application is granted, the patent will be granted.

(1)‧‧‧ lamp holder

(11)‧‧‧Electrical joints

(2) ‧‧‧Corner assembly

(21) ‧ ‧ façade

(3) ‧‧‧Lighting diodes

(4) ‧ ‧ rectifying diode

(5)‧‧‧ Choke inductors

(6) ‧‧‧shade

Claims (5)

The utility model relates to a power-saving energy-saving light bulb, which is provided with a lamp holder, and a conductive joint is arranged on the lamp holder, and a pyramid assembly is arranged in the lamp holder, and is assembled on the group surface of the pyramid assembly. a plurality of light-emitting diodes and a rectifying diode, and a lampshade is disposed to be coupled with the lamp holder, and the pyramid assembly, the rectifying diode and the light-emitting diode are disposed inside; The turbulent inductor is provided with a turbulence inductor, and the turbulence inductor is provided with a first terminal and a second terminal for inputting and outputting current, so that the first terminal is The circuit is connected to the rectifying diode and the plurality of LEDs, and the second terminal is connected to the conductive joint of the socket by a line, and the choke inductor is disposed in the lamp housing. The power-saving energy-saving light bulb according to the first aspect of the invention, wherein the pyramid assembly is a polygonal pyramid, and a plurality of facing façades are formed on the polygonal pyramid, and the pyramid is formed on the polygonal pyramid The light-emitting diode and the rectifying diode are connected to each group on each of the group faces of the body group. The power-saving energy-saving light bulb according to the first aspect of the invention, wherein the pyramid assembly is further provided with a receiving portion for the turbulence inductor to be disposed in the accommodating portion. The energy-saving energy-saving light bulb according to the first aspect of the invention, wherein the power-saving energy-saving light bulb is further provided with a variable resistor outside the socket, and the variable resistor is connected to the choke inductor by a line. And there is a regulator on the variable resistor. The energy-saving energy-saving light bulb according to any one of claims 1 to 4, wherein the plurality of light-emitting diode systems form a high-voltage, low-current light-emitting diode module in series and in parallel.