JP6872232B2 - Hairdressing and beauty barber's pole device - Google Patents

Description

The present invention relates to a hairdressing and beauty barber's pole device.

Conventionally, a hairdressing and beauty barber's pole device includes a rotating cylinder that is rotationally driven by an electric motor and a fluorescent lamp that illuminates the rotating cylinder from the inside (see, for example, Patent Document 1).

Jikken Sho 58-4112

In the conventional hairdressing and beauty sign pole device, when an LED lamp is installed instead of a fluorescent lamp in order to save power and extend the service life, the heat generated by the LED element and the power supply circuit unit for converting alternating current to direct current ( There is a problem that the heat generated in the AC-DC conversion unit) accumulates inside the rotating cylinder and has an adverse effect on the LED lamp such as failure and shortening of life.

Therefore, an object of the present invention is to provide a hairdressing and beauty barber's pole device capable of preventing heat from being trapped inside the rotating cylinder and adversely affecting the LED lamp due to heat.

In order to achieve the above object, the hairdressing and beauty sign pole device of the present invention includes a rotary cylinder driven to rotate by an electric motor and an LED lamp for illuminating the rotary cylinder from the inside, and the rotation inside the cylindrical body, the sail body for ventilation of generating ventilation flow upward from below is provided, the ventilation flow from the lower side upwards, while derived from the device top to the outside, rainwater from the top of the apparatus intrusion It is provided with a U-shaped to J-shaped exhaust duct to prevent this from happening.

According to the present invention, the heat generated when the LED lamp is lit does not stay inside the rotating cylinder, the adverse effect on the LED lamp can be prevented, and the original life and quality of the LED lamp can be obtained. ..

It is sectional drawing front view of the main part which shows one Embodiment of the hairdressing beauty barber's pole device of this invention. It is sectional drawing front view of the main part which shows the other embodiment. It is a perspective view which shows another example of a blade body.

Hereinafter, the present invention will be described in detail based on the illustrated embodiments.
As shown in FIG. 1, the hairdressing and beauty sign pole device according to the present invention is a transparent or translucent body that encloses a cylindrical rotary cylinder 1 that is rotationally driven by an electric motor M and the rotary cylinder 1 in an outer fit shape. The outer cylinder (protective cylinder) 2 of the above, the case member 6 that supports the base end (lower end) 2a of the outer cylinder 2 and the electric motor M is arranged inside, and the tip of the outer cylinder 2. A cap member 7 attached to the portion (upper end portion) 2b in a lid shape, and an LED lamp 3 for illuminating the rotary cylinder 1 from the inside are provided.

In the rotary cylinder 1, the base end portion (lower end portion) 1a is fixed to the circular rotating disk 10 which is externally fitted to the drive rotation shaft Md of the electric motor M, and the driving force of the electric motor M is applied. It is received via the turntable 10 and is rotationally driven around the cylinder axis L1.

The LED lamp 3 is detachably attached (replaceable) to a lighting fixture (light support) 30 which is attached to the cap member 7 in a suspended shape and is arranged inside the rotating cylinder 1.
The LED lamp 3 is a straight tube type (shape imitating a straight tube type fluorescent lamp), and has a power feeding base pin portion and a grounding base pin.
The lighting fixture 30 has a reflector, a power feeding side socket portion, and a grounding side socket portion, and is configured to be able to supply electricity to the straight tube type LED lamp 3 by connecting cords such as a power supply line and a grounding line. There is.

Here, when the LED lamp 3 is turned on, the LED element, the power supply circuit unit (AC-DC conversion unit), and the like generate heat. Although not shown, the power supply circuit unit is provided, for example, inside or outside the lamp barrel of the straight tube type LED lamp 3, or inside or outside the lighting fixture 30. In any case, it is arranged inside the rotating cylinder 1.

Then, when the heat (the above-mentioned heat generation) associated with the lighting of the LED lamp 3 is trapped (retained) inside the rotating cylinder 1, the LED element is vulnerable to heat, which causes shortening of life and failure.
Therefore, inside the rotary cylinder 1, a ventilation blade 5 for generating a ventilation flow from the lower side (base end side) to the upper side (tip side) is provided.

The blade body 5 is integrally provided with a plate-shaped ventilation fin 51 provided integrally with (inner peripheral surface) of the rotating cylinder 1 and a drive rotating shaft Md of the electric motor M (outer fitting shape). It is equipped with a propeller-type ventilation fan 52. The blade body 5 may include at least one of a ventilation fin 51 and a ventilation fan 52.

The ventilation fins 51 are provided in a radial inward protrusion shape from the inner peripheral surface side of the rotary cylinder 1, are arranged around the cylinder axis L1 of the rotary cylinder 1 at a predetermined pitch, and are integrated with the rotary cylinder 1. It rotates (using the rotation of the rotating cylinder 1) to generate a ventilation flow. Further, the ventilation fins 51 are arranged so as to be inclined with respect to the cylinder axis L1 so that a ventilation flow rising inside the rotating cylinder 1 can be generated.

The ventilation fan 52 rotates integrally with the drive rotation shaft Md inserted through the turntable 10 to generate a ventilation flow. The ventilation fan 52 is a blade propeller type or screw propeller type (propeller fan) such as two blades or four blades, a multi-blade type (multi-blade fan), a mixed flow type (diagonal flow fan), and a mixed flow type (mixed flow fan). ) Etc. are free.

Further, as shown in FIG. 3, the blade body 5 may be provided integrally with the turntable 10. That is, an upwardly projecting square tubular tubular portion 12 into which the prismatic drive rotating shaft Md (see FIG. 1) of the electric motor M is inserted is provided on the upper surface 10a of the rotary disk 10, and the tubular portion 12 is radial. It is also possible to provide (fix) a plurality of blades protruding outward. Alternatively, the structure may be such that fins and blades are vertically fixed to the upper surface 10a of the turntable 10 and in a twisted shape with respect to the cylinder axis L1. By providing the blade body 5 integrally with the turntable 10 in this way, manufacturing and assembly become easy.

That is, the blade body 5 is provided so as to rotate by utilizing the driving force of the electric motor M for rotationally driving the rotary cylinder body 1. In other words, the rotary drive source of the rotary cylinder 1 and the rotary drive source of the blade 5 are shared (combined) by one electric motor M. Therefore, only one electric motor M is required, and weight reduction, structural simplification, and energy saving can be realized.
In other words, the blade body 5 is provided so as to rotate integrally or in conjunction with the rotating cylinder body 1. That is, if the rotary cylinder 1 rotates, the blade 5 also rotates.

The blade body 5 is provided at a position below the LED lamp 3 and at the base end portion (lower end portion) 1a of the rotating cylinder 1 so as to correspond to a portion whose outer peripheral surface is blindfolded from the outside by the case member 6. There is. Even if the blade 5 is projected on the outer peripheral surface of the rotating cylinder 1 when the LED lamp 3 is turned on, the case member 6 makes it invisible from the outside and does not impair the advertising appeal and aesthetics.

The case member 6 has an air intake hole 61 for sucking air (air) outside the device.
The turntable 10 has an air inflow hole 11 for allowing air to flow from the inside of the case member 6 into the rotary cylinder 1.
The cap member 7 has an opening 71 for allowing the ventilation flow discharged from the tip opening (upper end opening) 1d of the rotary cylinder 1 to flow into the inside of the cap member 7.
Then, an exhaust hole 78 having an upper opening is formed through the ceiling wall 77 of the cap member 7, and an exhaust duct 8 communicating with the exhaust hole 78 is attached (fixed).

The exhaust duct 8 has an introduction port 8d that communicates with the exhaust hole 78 of the cap member 7, an intermediate U-turn portion 8e, and an exhaust port 8f that exhausts the ventilation flow to the outside of the device. The flow is guided from the upper part of the device to the outside (from the exhaust hole 78 of the cap member 7 to the outside of the device), and rainwater enters from the upper part of the device (from the exhaust hole 78 of the cap member 7 to the inside of the device). It is formed in a U-shape or a J-shape to prevent

The rotating cylinder 1 is decorated with a spiral pattern indicating (advertising) that there is a hairdressing salon, a store name, and the like on the outer peripheral surface. Further, the rotating cylinder 1 is made of a translucent resin, and it seems that the entire rotating cylinder 1 is shining when the LED lamp 3 inside is turned on.

The outer cylinder 2 is made of translucent or transparent resin, and is used for decorations such as advertisements, store names and designs on the outer peripheral surface of the rotating cylinder 1, and the light of the LED lamp 3 transmitted through the rotating cylinder 1 ( Illumination light) is visible from the outside. The outer cylinder 2 is not limited to a circular cylinder, but may be a square cylinder.

Further, a plurality of reinforcing column members 67 for connecting the case member 6 and the cap member 7 are provided between the rotary cylinder 1 and the outer cylinder 2.
Further, although not shown, the rotary cylinder 1 is rotatably held between the cap member 7 and the tip (upper end) 1b of the rotary cylinder 1, and the tip 1b of the rotary cylinder 1 swings. It is desirable to provide a sliding member that regulates the fall.

Next, the operation (usage method) of the hairdressing and beauty barber's pole device of the present invention will be described.
When the drive rotation shaft Md of the electric motor M rotates, the ventilation fan 52 rotates (rotates) around the cylinder shaft center L1 at the same rotation speed (rpm) as the rotary cylinder 1, and the ventilation fin 51 rotates the rotary cylinder 1. It rotates (revolves) around the cylinder axis L1 integrally with.

By the rotation of the blade body 5, air is sucked into the rotating cylinder 1 from the outside of the apparatus through the air intake hole 61 and the air inflow hole 11, and the inside of the rotating cylinder 1 is sucked from below to above (one of the axes). A ventilation flow is generated that flows from the side Na to the other side Nb) of the axis.

The heat (heat generated by the LED element and the power supply circuit) associated with the lighting of the LED lamp 3 is conveyed by the ventilation flow and discharged from the tip opening 1d of the rotating cylinder 1.
Further, the heated ventilation flow is sent to the inside of the cap member 7 through the opening 71 of the cap member 7, and is sent to the exhaust duct 8 through the exhaust hole 78.

The airflow in the exhaust duct 8 is changed in direction by the U-turn portion 8e, and is discharged from the (lower opening) exhaust port 8f that opens toward the proximal end side (Na on one side of the axis). Heat is not trapped inside the rotating cylinder 1, the adverse effect of heat on the LED lamp 3 is prevented, and a predetermined (appropriate) life is obtained.

Further, in outdoor use, the exhaust duct 8 has a curved convex U-turn portion 8e that swells to the other side Nb of the axis even if it rains, so that the cap member 7 is passed through the exhaust duct 8. Prevent rainwater from entering the inside. Further, the cap member 7, the outer cylinder 2, and the case member 6 protect the electric equipment such as the electric motor M and the rotating cylinder 1 inside the apparatus from rainwater.

Next, another embodiment shown in FIG. 2 will be described.
In the embodiment shown in FIG. 2, the case member 6 is a cap type as compared with the embodiment described with reference to FIG. Further, the connecting member 91 that connects the outer wall portion of the case member 6 and the outer wall portion of the cap member 7 is fixed to the attached portion K such as a vertical wall or a pillar, and the connecting member 91 is attached. A metal fitting 92 is provided, and a connecting member 91 is pivotally attached to the mounting metal fitting 92 so as to be swingable and fixable around a horizontal pivot axis center.
Then, the rotary cylinder 1 is held in an upward tilted posture (the cylinder axis L1 is tilted).
By providing the device in this way, the device can be installed in a high place, the appealing power can be improved, and the space in front of the store can be effectively used. In addition, theft can be prevented. Other configurations and effects are the same as in the embodiment of FIG.

In addition, in order to facilitate the description of the present invention, the direction is described with the case where the rotary cylinder 1 is arranged so that the cylinder axis L1 is vertically formed as a reference posture. Therefore, the posture in the used state is not limited based on the direction. For example, it can be used so that the cylinder axis L1 becomes horizontal by further tilting from the tip upward tilting posture as shown in FIG.
That is, in other words, in the vertical direction, the lower part is Na on one side of the axial center, and the upper part is Nb on the other side of the axial center.

In the present invention, the design can be changed, and the case member 6 can be freely such as a base type as shown in FIG. 1, a bogie type having wheels, and a cap type as shown in FIG.
The blade 5 may be provided inside the rotary cylinder 1, and may be provided at at least one of Na on one side of the shaft center and Nb on the other side of the shaft center. For example, in the tip portion 1b of the rotary cylinder 1, the outer peripheral surface may be provided corresponding to a portion that is blindfolded from the outside by the cap member 7.

The ventilation fins 51 may be of a spiral type provided spirally continuously or intermittently around the cylinder axis L1 along the inner peripheral surface of the rotating cylinder 1.
The ventilation fan 52 is not fixed to the drive rotary shaft Md, but the tip of the blade is fixed to the inner peripheral surface of the rotary cylinder 1 (as a shaftless fan) to be integrated with the rotary cylinder 1. Is also good.
Further, the ventilation fan 52 may not be attached to the drive rotation shaft Md, but may be attached to a member (rotation shaft) rotating inside the rotary cylinder 1 by the drive rotation shaft Md of the electric motor M.

Further, although not shown, the drive rotation shaft Md of the electric motor M is arranged at a position eccentric from the cylinder axis L1 of the rotation cylinder 1, and a driven rotation shaft coaxial with the rotation cylinder 1 is provided. The driven rotary shaft is interlocked with the drive rotary shaft Md of the electric motor M via a power transmission member such as a gear, a pulley, a chain, a belt, or a conical friction member, and the rotary cylinder 1 or a rotary disk is connected. It may be configured to rotate 10. In this case, the ventilation fan 52 is provided on the driven rotating shaft.
That is, the ventilation fan 52 is provided on a rotating shaft (a drive rotating shaft Md, a driven rotating shaft, a shaft projecting from the rotating disk 10, etc.) arranged coaxially with the cylinder axis L1 of the rotating cylinder 1. It should be provided.
When the electric motor M has a reduction mechanism, the output shaft of the reduction mechanism is referred to as a drive rotation shaft Md of the electric motor M.

The LED lamp 3 is not limited to the straight tube type, but may be a strip type (tape type), and may be a linear shape that can be arranged along the cylinder axis L1. Alternatively, it may be a light bulb type, a plate type (flat type), or a tube type. The lighting fixture 30 may support the LED lamp 3.

Further, in FIGS. 1 and 2, the LED power cord 39 for supplying electricity to the LED lamp 3 is capped by inserting a wiring hole provided in the cylinder wall portion of the outer cylinder 2 from the inside of the case member 6. The tip opening 1d of the rotating cylinder 1 is connected to the lighting fixture 30 via the member 7, but the strut member 67 may be formed into a pipe shape and inserted into the strut member 67. Alternatively, the driven rotating shaft may be formed into a pipe shape, and the LED power cord 39 may be inserted through the driven rotating shaft to connect to the lower end of the lighting fixture 30.

As described above, the hairdressing and beauty sign pole device of the present invention includes a rotary cylinder 1 that is rotationally driven by the electric motor M, and an LED lamp 3 for illuminating the rotary cylinder 1 from the inside. Since the ventilation blade 5 for generating a ventilation flow from the lower side to the upper side is provided inside the rotary cylinder 1, the heat generated when the LED lamp 3 is lit is generated inside the rotary cylinder 1. It is possible to prevent adverse effects on the LED lamp 3 without muffled, and to obtain the original life and quality of the LED lamp 3. An AC-DC converter that generates a large amount of heat can be used, and the household power supply (alternating current) can be converted to direct current to turn on the LED lamp 3 (the DC battery dedicated to the LED lamp 3 becomes unnecessary).

In addition, a U-shaped to J-shaped exhaust duct 8 is provided to guide the ventilation flow from the bottom to the top from the upper part of the device to the outside and prevent rainwater from entering from the upper part of the device. Can be installed outdoors by smoothly exhausting air to release internal heat to the outside and preventing rainwater from entering.

1 Rotating cylinder 3 LED light 5 Blade 8 Exhaust duct M Electric motor

Claims (1)

A rotary cylinder (1) that is rotationally driven by an electric motor (M) and an LED lamp (3) for illuminating the rotary cylinder (1) from the inside are provided.
Inside the rotary cylinder (1), a ventilation blade (5) for generating a ventilation flow from below to above is provided .
It features a U-shaped to J-shaped exhaust duct (8) that guides the ventilation flow from the bottom to the top from the upper part of the device to the outside and prevents rainwater from entering from the upper part of the device. Hairdressing and beauty barber's pole device.

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