KR200261006Y1 - Generate electricity assembly use planetary gear unit - Google Patents

Abstract

The present invention relates to a power generation device using planetary gears, and provides a power transmission structure that can continuously flash a light bulb by self-power generation without using a battery, and in particular, when used in a flashlight, Together, it is intended to solve the problem of environmental pollution caused by waste electricity.

The power transmission means of the present invention for realizing this, a large gear (9) having a larger diameter on the coaxial (7) receives a rotational power from the rack gear (1a) is connected to the operating handle (1) side Small gear (8) is provided integrally; A ring gear 11 engaged with the large gear 9 to receive rotational force; Planetary gears (13a, 13b, 13c) which are plurally engaged on the inner circumferential side of the ring gear (11) and are supported by the carrier (12); A sun gear 14 in which the planetary gears 13a, 13b, and 13c are engaged on the outer circumferential side; In the interlocking with the sun gear 14, only one-way rotational power is transmitted by the check member 15, and an intermittent wheel 16 which transmits it to the rotor of the generator 2; Provides a power generator using a gear.

Description

Generator using planetary gears {GENERATE ELECTRICITY ASSEMBLY USE PLANETARY GEAR UNIT}

The present invention relates to a power generation device according to power transmission, and more specifically, it provides a power transmission structure that can be generated by a user's manual operation without a separate power source such as a battery, and is utilized in various electric appliances such as a flash. This relates to a possible power generation device.

In general, the flash is a tool used to identify objects in a dark place through the flashing function of the lamp, and its size and shape are presented in various ways according to the use form and function. Is one of the essential tools to work on.

Most of these flashlights emit light by connecting a battery to a light bulb, and power is supplied, and the battery has an inconvenience of having to replace a new one after a certain amount of power generation.

In addition, even when the battery is not used, there is a problem such as a natural discharge when stored for a long time and causes a problem that causes environmental pollution due to the waste battery.

The present invention has been proposed to improve the above-mentioned conventional problems, and provides a power generation device having a power transmission structure that can continuously flash a light bulb by self power generation without using a battery, thereby contributing to the problem of environmental pollution along with energy consumption. The purpose is to help solve the problem.

1 is a side view of the power transmission before pressurization of the present invention flash.

Figure 2 is an internal configuration of the power transmission before pressurization of the present invention flash.

Figure 3 is a side view of the power transmission during pressurization of the inventive design flash.

<Explanation of symbols for main parts of the drawings>

1: operation handle 2: generator

3: lamp 4: coil spring

5: hinge shaft 6: fixed handle

8: small gear 9: large gear

10: body 11: ring gear

12: carrier 13a, 13b, 13c: planetary gear

14: sun gear 15: check member

16: intermittent wheel

The purpose of the flash comprises a generator for generating electricity for the lamp light, a rotor built for the operation of the generator, a power transmission means for transmitting the kinetic force of the operation handle to the rotor: the power transmission The means includes: a ring gear for receiving rotational power from the rack gear connected to the operation handle side; Planetary gears, which are plurally installed on the inner circumference of the ring gear and are supported by a carrier; A sun gear in which the planetary gears are meshed on an outer circumferential side thereof; Only the one-way rotational power is transmitted by the check member in interlocking with the sun gear, and the intermittent wheel for transmitting it to the rotor of the generator; can be achieved through the power generation apparatus using the planetary gear.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the body 10 of the power generation flash to which the present embodiment is applied, the operation handle 1 rotated up and down by the user's pressure and the power of the operation handle 1 are received through the power transmission means to receive the internal electromagnet and It is composed of a generator (2) for generating electricity by the action of, and a lamp (3) that is emitted by receiving power from the generator (2).

In particular, the power transmission means receives the rotational power from the rack gear (1a) is connected to the operating handle (1) side, the large gear (9) having a larger diameter on the coaxial (7) integrally The small gear (8) provided, the ring gear (11) which is engaged with the large gear (9) to receive the rotational force, the plurality of gears are installed on the inner circumferential side of the ring gear (11) and supported by the carrier (12) The end of the gear is interlocked with the planetary gears 13a, 13b, and 13c, the sun gears 14a, 13b, and 13c, which are meshed on the outer circumferential side, and the sun gear 14 at one end. Only one-way rotational power is transmitted by the check member 15 installed in the check member 15, and the intermittent wheel 16 transmits this to the rotor (not shown) of the generator 2.

The ring gear 11 has a small diameter portion (11a) is formed integrally extending in the rotation axis direction as shown in the side view of Figure 1, the gear is formed along the outer peripheral surface of the small diameter portion (11a) large gear ( 9) will be engaged.

In addition, in the intermittent wheel 16 is the toothed portion 16a for receiving power from the sun gear 14 on the inner circumferential side is formed in the eccentric form to receive the forward rotational power by the interruption of the check member (15). Will be.

In addition, the operation handle 1 has a coil spring 4 is coupled to the hinge shaft 5 so that an elastic force in the upward direction is applied, and a fixed handle 6 is formed at the lower portion of the fresh body 10.

The operation state of the inventive flash constituted as described above will be described below.

First, when the user grips the operation knob 1 and the stationary knob 6 with one hand in a state where the flash body 10 is placed on the hand, the operation knob 1 is shown in FIGS. 1 and 2. While being pressed about the hinge shaft (5), the rack gear (1a) is linearly moved downward together.

Accordingly, when the small gear 7 and the large gear 8 that are meshed with the rack gear 1a are rotated together, the ring gear 11 that is engaged with the large gear 8 and the outer circumference is connected to the small diameter portion 11a. Rotational power is transmitted through the planetary gears (13a, 13b, 13c) installed in the inner three pairs of rotational power from the ring gear 11 that is rotated integrally with the small diameter portion (11a) and It is transmitted in the direction of the arrow through the sun gear (14).

Then, the rotational power of the sun gear 14 is transmitted to the intermittent wheel 16 through the check member 15 at one end while the rotor (not shown) connected to the shaft of the intermittent wheel 16 rotates, thereby causing the generator 2 to rotate. The power is generated in this way, and as a result, the lamp 3 is turned on as shown in FIG. 3 so that the emitted light is emitted to the outside.

On the other hand, when the user releases the pressing force to the operating handle (1) again as shown in Figure 1 by the elastic force of the coil spring (4) installed on the hinge shaft (5), the home position is moved upwards accordingly. In the opposite direction, the rack gear 1a, the small gear 7, the large gear 8, the ring gear 11, the planetary gears 13a, 13b, 13c, and the sun gear 14 are rotated in opposite directions, respectively. .

At this time, however, the check member 15 moves over the toothed portion 16a of the intermittent wheel 16 so that the rotational power of the sun gear 14 is not transmitted to the intermittent wheel 16.

Therefore, the intermittent wheel 16 is to continue to generate the power in the generator 2 while the original forward rotation is continued by the inertial force.

In addition, it can be seen that the user can continue to press the operation knob 1 repeatedly so that the light emission of the lamp 3 can be continued by the operation as described above.

The flash of the present invention, in which such an operation is performed, is generated by a manual power generation, so that the lamp emits light, thereby preventing environmental waste due to waste of energy and generation of waste batteries.

In addition, although specific embodiments of the present invention have been described above, it is obvious that the power transmission structure of the present invention may be variously modified and implemented by those skilled in the art.

For example, the above description has been given of an embodiment in which the power generation structure is applied to a flashlight, but may be applied to a device that can be used for charging or emitting light of a mobile phone using a separate connection jack in addition to the flashlight.

In addition, it is possible to control the amount of electricity generated using the storage battery.

Therefore, such modified applications should not be individually understood from the technical spirit or prospect of the present invention, and other modified embodiments should fall within the appended utility model claims of the present invention.

As described above, the power generation apparatus of the present invention provides permanent power efficiency by providing a power transmission structure using planetary gears capable of continuously generating power by self-power generation.

In addition, there is an advantage that can solve the problem of environmental pollution due to the disposal of the waste battery by using a battery when the power generator is used for a personal fresh flash.

Claims (2)

Generator (2) for generating electricity for emitting the lamp (3), a rotor built for the operation of the generator (2), a power transmission means for transmitting the kinetic force of the operating handle (1) to the rotor structure In: The power transmission means receives the rotational power from the rack gear (1a) connected to the operation handle (1) side, the large gear (9) having a larger diameter on the coaxial (7) is integrally provided Small gear (8); A ring gear 11 engaged with the large gear 9 to receive rotational force; Planetary gears (13a, 13b, 13c) which are plurally engaged in pairs on the inner circumferential side of the ring gear (11) and supported by the carrier (12); A sun gear 14 in which the planetary gears 13a, 13b, and 13c are engaged on the outer circumferential side; In the interlocking with the sun gear 14, only one-way rotational power is transmitted by the check member 15, and an intermittent wheel 16 which transmits it to the rotor of the generator 2; Generator using gears. The method according to claim 1, The ring gear 11 is a power generation device using planetary gears, characterized in that the small diameter portion (11a) is extended in the rotation axis direction, the engagement with the large gear (9) on the outer peripheral side of the small diameter portion (11a). .