KR200264910Y1 - A Light Stand Mechanized With Fan - Google Patents

Abstract

The present invention relates to a lighting stand with a built-in fan, and to install a spherical fan assembly to be able to adjust the direction of the top and bottom and left and right inside the body of the light stand to be used as a fan during learning, The fan is also rotatable in the opposite direction to have a ventilation function for ventilation on the desk if necessary, and the fan installation portion 24 inside the stand body portion 20 fixed on the base plate 10 of the stand. ) Is formed to install the fan assembly 30 so that the direction can be adjusted up, down, left, and right, the inside and outside of the fan installation portion 24 is made of a spherical shape of the front and rear cut vertically, the inside The locking projection 25 is vertically formed along the inner surface of the sphere, and the locking groove 32 into which the locking projection 25 is fitted is formed around the outer center of the fan assembly 30 in a belt shape. The groove 32 is formed to have a constant width so that the fan assembly 30 can rotate in any of up, down, left, and right directions even when the locking protrusion 25 is fitted, and the fan motor 39 is a switch for use for ventilation. 62) Reverse operation is possible by operation.

Description

Light Stand with Fan {A Light Stand Mechanized With Fan}

The present invention relates to a lighting stand with a built-in fan, and in particular, a spherical fan can be installed inside the body of the lighting stand so that it can be oriented vertically and horizontally, and can also be used as a fan when studying at a desk. The fan is also rotatable in the opposite direction, allowing ventilation on the desk if necessary.

Conventional techniques related to the present invention include the electric stand with a fan installed in Korean Utility Model Publication No. 89-13659, the electric stand combined electric fan in Korean Patent No. 92-7307, and the electric lamp combined with the Korean Patent Publication No. 93-8052. ',' Stand and hot-air fan combined use ', etc. of the publication 96-8518 are disclosed.

The utility model publication No. 89-13659, 'electric stand with a fan,' was formed by condensing a small fan with bolts and nuts by forming a shovel on one side of the electric stand on which fluorescent lamps and auxiliary lamps were installed. -7307 In addition, the body is divided into pins to each other to secure the reflecting plate to the upper body to fit the light bulb into the socket to achieve the purpose of lighting, the motor to the lower body to secure the fan blades to the shaft To achieve the purpose of the fan, and the electric fan combined lamp No. 93-8052 also provides a fan-folded fan with a lamp on the stand where the fan operation button, lamp operation button and power connection are formed. All of them simply added a fan function to the stand and installed the fan on the stand. There was no value at all considering the appearance that the simple combination of two features, there was a deadly drawback being able to cause a recall of the product gumaeyok them from actual production to be sold if the cursor is also crude and bulky design of consumer products.

In addition, the utility model publication No. 96-8518, a stand and a fan combined with a fan can be used as a fan in summer, can be used as a fan in winter, and if necessary, it can be used as a stand. This was cumbersome and had to be eliminated without ever being produced or sold.

The present invention has been made to solve the above-mentioned conventional problems, the object of the present invention is to increase the complexity of the lighting stand, which is an item of the design is very important among the various elements of the product or to increase the volume, The fan function can be added here without making the structure rough, providing convenience for studying or working, and the fan of the fan can also be rotated in the reverse direction to provide ventilation. By making it possible to use, it is excellent in appearance compared to the existing simple lighting function stand, and to provide a product having the effect of three stone trillion in terms of function and utility.

In order to achieve the above object, the present invention, in the lighting stand having a fan function, installs a fan capable of adjusting the direction of up, down, left and right inside the stand body fixed on the base plate of the stand, the fan is a switch Provided is a lighting stand with a built-in fan that can be rotated in the forward / reverse direction by an operation and used as a fan or a fan.

1 is a perspective view of a light stand with a fan according to the present invention,

Figure 2 is an exploded perspective view of the stand body portion of the lighting stand according to the present invention,

3 is a cross-sectional view of the stand body portion of the lighting stand with a fan according to the present invention;

Figure 4 is an enlarged cross-sectional view of the fan housing built in the light stand body portion of the present invention,

Figure 5 is an angle adjustment state of the fan housing built in the light stand body portion of the present invention,

Figure 5 shows an example of the use of the lighting stand with a fan according to the present invention.

* Explanation of symbols for main parts of the drawings

10: base plate 20: stand body portion

22: hinge coupling portion 24: fan mounting portion

25: engaging projection 26: switch mounting portion

30: fan assembly 32: locking groove

34: intermediate member 35: front mesh

36: rear mesh 39: motor

39a: fan 40: stand arm

50: lamp cover 60: power circuit

62: switch

Hereinafter, preferred embodiments that do not limit the present invention will be described in detail by the accompanying drawings.

1 shows a lighting stand with a built-in fan according to an embodiment of the present invention, the present invention is to install the fan assembly 30 inside the stand body portion 20 fixed on the base plate 10, The fan assembly 30 can be angle-adjusted in any of up, down, left, and right directions.

In FIG. 1, reference numeral 40 denotes a stand arm, and reference numeral 50 denotes a lamp cover.

2 illustrates a state in which the stand body part 20 is disassembled, and FIG. 3 illustrates a cross section of the stand body part 20, and the stand body part 20 has a symmetrical form of left and right bodies ( 21a and 21b, and a lower end thereof is fixed to the base plate 10, and a stand arm 40 is hinged to the hinge coupling part 22 of the upper end, and a fan mounting part 24 is formed on the middle upper part. The switch mounting part 26 is formed in the middle lower front.

Inside and outside the fan installation portion 24 of the stand body portion 20 is generally spherical, the front and rear of the fan is made of a vertically cut form is inserted into the fan assembly 30 consisting of a generally spherical It is meant to be lost.

The fan mounting portion 24 has a locking protrusion 25 formed vertically along a spherical inner surface, and a locking groove into which the locking protrusion 25 is fitted around an outer center of the fan assembly 30. 32 is formed in a band shape, and the locking groove 32 is fixed in any of the up and down directions and the left and right directions even if the locking projection 25 of the body portion 20 is fitted. It is formed in a constant width to be rotatable at an angle.

As can be seen in the enlarged cross-sectional view of FIG. 4, the fan assembly 30 embedded in the fan installation part 24 of the stand body part 20 is fitted with a front mesh 35 in front of the intermediate member 34. The rear portion of the rear mesh body 36 is fitted to the back, and the outer circumference of the intermediate member 34, the engaging groove 32 is formed in a belt shape with a predetermined width.

In the drawings, reference numerals 37 and 38 are formed around the front and rear portions of the intermediate member 34, respectively, so that the front and rear meshes 35 and 36 are coupled to each other by elastic force.

Inside the fan assembly 30, a motor 39 and a fan 39a coupled to the shaft of the motor 39 are provided.

The stand body 20 has a lamp (not shown) fitted inside the lamp cover 50 and a power circuit 60 for controlling the power supply to the motor 39 of the fan assembly 30. The power supply circuit 60 is electrically connected to the switch 62 installed in the switch mounting section 26. The lamp is turned on and off by the operation of the switch 62, and the driving and driving direction of the motor 39 is controlled. Can be controlled.

The structure and operation method of the power supply circuit 60 and the switch 62 can be easily implemented by those skilled in the art to which the present invention pertains, and thus a detailed description thereof will be omitted.

The present invention configured as described above can be used for lighting when reading or studying on a desk as shown in FIG. 6, and can be used as a fan by operating a fan when the temperature is high, such as in summer. At this time, the wind direction of the fan by rotating the fan assembly 30 built into the stand body portion 20 from the outside by hand from the outside as shown in FIG. If the air on the desk is cloudy, for example, if you smoke or eat snacks such as ramen, or if you work on soldering or bonding the electronics on the desk to repair or work on the electronics. The fan is rotated in the reverse direction by operating a switch so that the direction of wind is the opposite of that of It is possible to reduce the ventilation air above.

The present invention also provides an anion generator, an oxygen generator, or a filter to remove dust in the air so as to generate an anion generator, an oxygen generator, or a fragrance to exert an air cleaning function inside or at the rear of the fan assembly. The quality and quality of the product can be improved.

As described above, the present invention is to install a fan for the fan and ventilation on the existing stand, but the fan assembly is built into the stand body portion, the fan assembly is to enable the direction adjustment from the stand body portion to up, down, left and right, According to the present invention, by adding a fan and a fan function to the existing stand, which was only a lighting function, it is possible to improve the convenience of use, and even if the fan and the fan function are added to the stand, the existing stand volume is increased or the shape and structure are It doesn't get rough or complicated, so it has a practical effect that can be used very conveniently on a desk.

Claims (3)

In the lighting stand having a fan function, The fan mounting portion 24 is formed inside the stand body portion 20 that is fixed on the base plate 10 of the stand, where the fan assembly 30 is installed so as to allow direction adjustment in up, down, left and right. Light stand with built-in fan. The method according to claim 1, The inside and outside of the fan installation portion 24 is made of a sphere whose front and back are vertically cut, the inside is formed with a projection 25 vertically along the inner surface of the sphere, the fan assembly 30 The outer periphery of the center) is formed with a belt-shaped locking groove 32 into which the locking projection 25 is fitted, and the locking groove 32 has the fan assembly 30 up and down even when the locking protrusion 25 is fitted. Lighting stand with a built-in fan, characterized in that formed in a constant width so as to rotate in any of the left and right directions. The method according to claim 1, The fan (30), the inner motor (39) is a lighting stand with a built-in fan, characterized in that the reverse rotation is enabled by the operation of the switch 62 to be used for ventilation.