KR20140049900A - Cablereel for indicating power loss with led lamp - Google Patents

Cablereel for indicating power loss with led lamp Download PDF

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Publication number
KR20140049900A
KR20140049900A KR1020120116290A KR20120116290A KR20140049900A KR 20140049900 A KR20140049900 A KR 20140049900A KR 1020120116290 A KR1020120116290 A KR 1020120116290A KR 20120116290 A KR20120116290 A KR 20120116290A KR 20140049900 A KR20140049900 A KR 20140049900A
Authority
KR
South Korea
Prior art keywords
cable
reel
led lamp
power loss
cable reel
Prior art date
Application number
KR1020120116290A
Other languages
Korean (ko)
Inventor
김성숙
Original Assignee
김성숙
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김성숙 filed Critical 김성숙
Priority to KR1020120116290A priority Critical patent/KR20140049900A/en
Publication of KR20140049900A publication Critical patent/KR20140049900A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4457—Arrangements of the frame or housing
    • B65H75/4471—Housing enclosing the reel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2688—Measuring quality factor or dielectric loss, e.g. loss angle, or power factor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/72—Means for accommodating flexible lead within the holder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/02—Flexible line connectors without frictional contact members
    • H01R35/025—Flexible line connectors without frictional contact members having a flexible conductor wound around a rotation axis
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum

Abstract

The present invention relates to a cable reel for indicating power loss using an LED lamp and, more specifically, to a cable reel for indicating power loss using an LED lamp, capable of minimizing power loss when a user uses the cable reel by indicating the power loss at a glance according to the state of the LED lamp to be turned on when the user uses the cable wound on the cable reel and capable of moving and storing easily by storing the cable reel in a case. In order to achieve the above objective, the present invention provides the LED lamp for indicating the power loss on a reel side of the cable reel which consists of a reel unit on the cable is wound and a guide unit mounted on both sides of the reel unit.

Description

Power loss display cable reel using LED lamp {cablereel for indicating power loss with LED lamp}

The present invention relates to a power loss display cable reel using an LED lamp, and more particularly, when using the cable wound on the cable reel, the user can see at a glance the power lost according to the lighting state of the LED lamp, The present invention relates to a power loss indicating cable reel using an LED lamp that is easy to carry and store by storing a cable reel in a case to minimize power loss when using a cable reel.

In general, a cable reel is used to take up a cable to facilitate storage and transportation, and when necessary, it can be drawn out to an appropriate length. The structure is such that, as shown in Fig. 1, And a support frame 14 mounted on both ends of the drum 12 to support the drum 12. The opposite ends of the drum 12 are closed at both ends of the drum 12, A plurality of grooves (not shown) are formed on the inner circumferential surface of the drum 12 along the circumferential direction to form a cable 11 (not shown) ).

On the other hand, the cable reel 10 is wound with a power supply cable, a communication cable, a towing cable and the like in accordance with its function. When the power supply cable or the communication cable is wound, the end of the cable wound around the cable reel is pulled out of the cable reel for power supply or communication for communication or connection with the controller.

However, when the cable reel is moved to an appropriate place to use the temporary power source, there is a problem that the cable wound around the cable reel is loosened and detached and damaged.

In addition, there is a problem that when the cable is wound around the cable reel, the cable is caught between the support frames and the cable is wound around the cable reel in one place.

In order to solve such a problem, a technique described in Korean Registered Utility Model No. 20-0308993 as shown in FIG. 2 has been developed. The technical feature of this technique is that a cylindrical drum on which a cable is wound, A cable reel comprising a support frame for supporting a drum mounted thereon, a drum shaft formed at both ends of the center of the drum, and a cover plate for covering the drum shaft, A moving shaft 108 which is electrically welded to the cable reel 100 to prevent the cable 102 wound on the cable reel 100 from being separated from the cable reel 100, A cable fixing part 110 detachably installed to move freely on the moving shaft 108 and preventing the cable from being separated from the cable fixing part 110, And a moving width restricting part 112, which is detachably provided by a pair of fixing bolts and nuts and adjusts a distance by which the cable fixing part 110 can move.

However, the technique disclosed in Korean Utility Model Registration No. 20-0308993 has an advantage of preventing the cable from being loosened when the cable is moved by fixing the cable, but when using the cable reel, the cable is lost depending on the amount of the cable wound The amount of power varies, but it is not known, and there is a problem that users lose a significant amount of power meaninglessly.

The present invention has been made to solve the above problems, an object of the present invention is a cable reel consisting of a reel portion for winding the cable and the guide portion for preventing the reel of the detachment, the internal temperature for sensing the temperature inside the reel portion When using a cable reel with a sensing sensor, the power lost by the cable wound on the cable reel senses the temperature rise changed by heat, and infers the lost power, and thus is displayed on the LED lamp provided on the side of the reel portion. Therefore, when the user uses the cable reel, it is possible to provide a power loss display cable reel using an LED lamp so as to know the degree of power lost and to minimize the power loss.

In addition, another object of the present invention is to accommodate the cable reel for winding the cable to form an accommodating portion inside the case, thereby stably preventing the cable from being detached when carrying the cable reel, as well as carrying and storage It is to provide a power loss display cable reel using an LED lamp to facilitate the work, and provided with a separate compartment for accommodating tools and the like inside the case.

SUMMARY OF THE INVENTION [0006]

LED reel to display the power loss on the side of the reel portion of the cable reel consisting of a reel portion wound around the cable and the guide portion provided on both sides of the reel portion.

The LED lamp may be controlled by an internal temperature sensor provided in the reel unit, and a controller for controlling lighting of the LED lamp according to a temperature detected by the internal temperature sensor. It is done.

In addition, an external temperature sensor is further provided outside the reel unit, and the control unit compares the temperature detected by the external temperature sensor with the temperature detected by the internal temperature sensor to determine a degree of power loss. do.

Meanwhile, the cable reel is rotatably installed inside a case provided with a door.

Here, the inside of the case is characterized in that the receiving portion for the cable reel is installed, and the receiving portion for storing the object is formed.

And, one side of the receiving portion is characterized in that the withdrawal hole for drawing out the cable wound on the cable reel is formed.

At this time, the door is characterized in that the insertion hole for inserting the external cable is formed.

According to the present invention having the above-described configuration, in a cable reel comprising a reel portion for winding a cable and a guide portion for preventing the reel portion from being separated, the cable reel is provided with an internal temperature sensor for sensing a temperature inside the reel portion. When the user uses the cable reel, the power lost by the cable wound on the cable reel senses a temperature rise changed by heat, and infers the lost power, and thus displays the LED lamp provided on the side of the reel. By knowing the amount of power lost, there is an effect to use the power loss to a minimum.

The present invention provides a cable reel for winding a cable to accommodate and form an accommodating portion inside the case, thereby stably preventing the cable from being detached when the cable reel is transported, and easily carrying and storing the cable reel. In addition, the housing is provided with a separate compartment for accommodating a tool or the like, there is an effect of facilitating the operation.

1 is a perspective view of a conventional cable reel.
2 is a perspective view of a conventional improved cable reel.
3 (a) and 3 (b) are front and rear perspective views of a power loss indicating cable reel using an LED or the like according to the present invention.
4 is a perspective view of an open state of the case of the power loss display cable reel using the LED lamp according to the present invention.
5 is a block diagram of a power loss display cable reel using an LED lamp according to the present invention.
6 is a state diagram of a power loss display cable reel using an LED lamp according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The same reference numerals are used for the same constituent elements in the drawings and redundant explanations for the same constituent elements are omitted. It is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Figure 3 (a), (b) is a perspective view of the front and rear of the power loss display cable reel using the LED lamp according to the invention, Figure 4 is a block of the power loss display cable reel using the LED lamp according to the invention 5 is a state diagram of a power loss display cable reel using an LED lamp according to the present invention.

The present invention relates to a power loss indicating cable reel using an LED lamp to visually know the loss of power generated when using the cable wound on the cable reel, as shown in Figures 3 to 5 It consists of a cable reel (200) consisting of a reel portion 210 and the guide portion 220 provided on both sides of the reel portion 200 is wound (260) and the case 300 is accommodated.

Here, the inside of the reel unit 210 of the cable reel 200, the internal temperature sensor 270 for detecting the temperature inside and the control unit 290 for analyzing the temperature detected by the internal temperature sensor 270 Is provided, the control unit 290 analyzes the temperature detected by the internal temperature sensor 270 to determine the degree of power lost through the cable 260 wound on the reel unit (210).

In addition, the side of the reel unit 210 is provided with an LED lamp 280, the LED lamp 280 is made of a plurality of different colors respectively, each LED lamp 280 is the control unit 290 The lighting is controlled according to the degree of power loss determined by.

Thus, the user can see the power loss degree at a glance by looking at the color of the lighted LED lamp 280, when using the cable reel 200, to minimize the power loss can be used.

Meanwhile, an external temperature sensor 275 is further provided outside the reel unit 210, and the external temperature sensor 275 detects an external temperature of the cable reel 200 and transmits the external temperature sensor 275 to the controller 290. The controller 290 compares the temperature information transmitted from the external temperature sensor 275 with the temperature information transmitted from the internal temperature sensor 270 to determine the degree of power lost according to the temperature difference. do.

Thus, the controller 290 controls the lighting of the LED lamp 280 according to the degree of power loss so that the user can know at a glance, it is possible to minimize the power loss when using the cable reel 200. .

That is, the cable 260 is wound around the reel portion 200 of the cable reel 200. The cable 260 is provided only with a cover having an insulation effect to prevent a short circuit during external contact of a conductor provided therein. The reel unit 210 is wound around the cylindrical shape.

Thus, when a current flows through the cable 260, an induced current is generated around the cable 260, and this induced current acts as a resistance to the current flowing along the cable 260, And the more the cable 260 wound around the reel unit 200 is, the larger the power loss becomes.

In addition, since the lost power is converted into heat, the internal temperature of the reel unit 210 in which the cable 260 is wound is increased, and thus the degree of power lost can be determined according to the degree of the elevated temperature. It is displayed through the LED lamp 280 formed on the side of the reel (210).

Meanwhile, the cable reel 200 is rotatably installed in the case 300 by using a central axis 230, and the central axis 230 protrudes out of the case 300 and the nut 232. It can be installed easily by fixing.

The case 300 is provided with a receiving portion 330 for receiving the cable reel 200 and a receiving portion 320 for receiving a tool or a thing and a door 310 is provided on the front surface.

In addition, the case 300 has a handle 340 on the upper portion to facilitate portability.

Thus, even if a tool carrying means such as a tool box is not provided, the basic tool necessary for the work is provided inside the case 300, so that the cable reel and the tool can be easily transported and stored, and the work can be easily performed.

The guide part 220 is provided with a rotary knob 240. The rotary knob 240 is foldably installed to be used in a folded state when the door 310 is closed, The cable 260 can be easily wound by unfolding.

One end of the receiving portion 330 is formed with a lead-out hole 332 through which the cable 260 wound on the cable reel 200 can be drawn. When the cable 260 is used, The cable 260 can be used without being opened.

At this time, the size and shape of the lead-out hole 332 are formed to correspond to the shape and size of the plug (not shown) provided at the end of the cable 260, so that the lead-out hole 332 can be easily drawn out.

In addition, an insertion hole 312 is formed in the door 310, and the insertion hole 312 is formed to correspond to the position of the connector 250 provided at the side of the cable reel 200, and the plug is externally connected. By inserting a cable provided, it can be connected to the connector 250, it is possible to use the cable reel 200 without opening the door (310).

On the other hand, although not shown in another embodiment of the present invention, by forming a transparent window (not shown) in the door 310 to correspond to the LED lamp 280 formed on the side of the reel 210, the observation groove ( It is possible to know the amount of cable 260 wound through 222, so that the degree of power loss can be known even if the door 310 is not opened.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the scope of the present invention is not limited to the disclosed embodiments, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

The present invention relates to a power loss display cable reel using an LED lamp, and more particularly, when using the cable wound on the cable reel, the user can see at a glance the power lost according to the lighting state of the LED lamp, The present invention relates to a power loss indicating cable reel using an LED lamp that is easy to carry and store by storing a cable reel in a case to minimize power loss when using a cable reel.

200: cable reel 210:
220: guide portion 230: central axis
240: Rotating handle 250: Outlet
260 cable 270 internal temperature sensor
275: external temperature sensor 280: LED lamp
290: control unit 300: case
310: Door 312: Insertion hole
320: storage portion 330: storage portion
332: Draw-out hole

Claims (7)

An electric power loss display cable reel using an LED lamp, characterized in that the LED lamp for indicating the power loss is provided on the side of the reel portion of the cable reel consisting of a reel portion wound around the cable and the guide portion provided on both sides of the reel portion.
The method of claim 1,
The LED lamp,
An internal temperature sensor provided in the reel unit;
The inside of the burl reel power loss display cable reel using an LED lamp, characterized in that controlled by a control unit for controlling the lighting of the LED lamp according to the temperature detected by the internal temperature sensor.
3. The method of claim 2,
An outer temperature sensor is further provided outside the reel unit,
And the control unit compares the temperature sensed by the external temperature sensor and the temperature sensed by the internal temperature sensor to determine the loss of power.
3. The method of claim 2,
The cable reel is a power loss display cable reel using an LED lamp, characterized in that rotatably installed inside the case provided with a door.
5. The method of claim 4,
An accommodation part in which the cable reel is installed;
An electric power loss display cable reel using an LED lamp, characterized in that an accommodating portion for storing an object is formed.
6. The method of claim 5,
The cable reel of the power loss display using an LED lamp, characterized in that the withdrawal hole is formed on one side of the receiving portion can be drawn out the cable wound on the cable reel.
6. The method of claim 5,
Power loss display cable reel using the LED lamp, characterized in that the door is formed with an insertion hole for inserting the external cable.
KR1020120116290A 2012-10-18 2012-10-18 Cablereel for indicating power loss with led lamp KR20140049900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120116290A KR20140049900A (en) 2012-10-18 2012-10-18 Cablereel for indicating power loss with led lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120116290A KR20140049900A (en) 2012-10-18 2012-10-18 Cablereel for indicating power loss with led lamp

Publications (1)

Publication Number Publication Date
KR20140049900A true KR20140049900A (en) 2014-04-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120116290A KR20140049900A (en) 2012-10-18 2012-10-18 Cablereel for indicating power loss with led lamp

Country Status (1)

Country Link
KR (1) KR20140049900A (en)

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