KR20120001625U - Lamp cover and lighting lamp with the same - Google Patents

Abstract

Disclosed is a lamp cover capable of protecting a user and an illumination lamp including the same. Such lighting lamps include a lamp and a lamp cover. The lamp includes a socket for receiving power from the outside, a bulb that transmits light, and a heat dissipation unit formed between the socket and the bulb and having a plurality of heat dissipation wings formed therein to dissipate heat. The lamp cover includes a base part having a through hole through which the socket of the lamp penetrates, and a cover part which is supported from the base part and is formed in a vertical direction of the lamp to cover a portion of the circumference of the lamp. Therefore, when fastening a lamp cover made of a plastic material having low thermal conductivity to the lamp, when the user needs to contact the heat radiating part of the lamp, the user may contact the lamp cover, thereby avoiding thermal shock.

Description

Lamp cover and lighting lamp including the same {LAMP COVER AND LIGHTING LAMP WITH THE SAME}

The present invention relates to a lamp cover and an illumination lamp including the same, and more particularly to a lamp cover for protecting a user from a heated lamp or a heat radiation member of the lamp and an illumination lamp including the same.

In 1993, a blue light emitting diode (Blue LED) was developed by Professor Nakamura Shuji of Japan, enabling the implementation of a light emitting diode device capable of emitting white light, thereby developing a light emitting diode (LED) lamp This can be realized.

On the other hand, while the conventional incandescent lamp consumes approximately 100W of power and the fluorescent lamp consumes 35W of power, the light emitting diode consumes 1.4W of power, so the light emitting diode consumes much less power than conventional incandescent and fluorescent lamps. Has

Therefore, in many countries, the use of LED lamps is policy-driven, and the price of LED lamps is still much higher than that of conventional incandescent and fluorescent lamps, but the price difference is gradually decreasing. As a result, conventional incandescent fluorescent lamps are being replaced.

In the future, the LED lamp is known to proceed in a direction having a shape unique to the LED lamp, such as a flat panel type. Since the flat panel type LED lamp requires a separate installation, the flat type LED lamp is applied in a building which is being displaced or a remodeled building, but is not relatively widely used.

Transitionally, LED lamps that can be used in sockets of conventional incandescent lamps or fluorescent lamps are widely used without special facilities or renovations. A bulb type LED lamp that can be applied to a conventional incandescent lamp socket has a bulb for transmitting light downward, a socket for supplying power to the outside, and a heat dissipation unit formed between the bulb and the socket and for dissipating heat to the outside. . The heat dissipation part is made of a material having excellent thermal conductivity, for example, a metal such as aluminum.

Therefore, when a sudden occurrence of an abnormality in the lamp during operation causes the user to contact the heat dissipation unit to replace the lamp, or when the user touches the heat dissipation unit while driving the LED lamp, the user may be shocked due to the rapid heat conduction.

In addition, the conventionally used incandescent lamps, halogen lamps, etc. may also give a shock to the user due to the very high surface temperature during heating. Therefore, there is a need to protect the user from such lighting lamps.

Therefore, the problem to be solved by the present invention is to provide a lamp cover for protecting the user is attached to the existing incandescent lamp, halogen lamp or LED lamp.

In addition, another object of the present invention is to provide an illumination lamp with such a lamp cover.

Lighting lamp according to an embodiment of the present invention for solving this problem includes a lamp and a lamp cover. The lamp includes a socket for receiving power from the outside, a bulb that transmits light, and a heat dissipation unit formed between the socket and the bulb and having a plurality of heat dissipation wings formed therein to dissipate heat. The lamp cover includes a base part having a through hole through which the socket of the lamp penetrates, and a cover part which is supported from the base part and is formed in a vertical direction of the lamp to cover a portion of the circumference of the lamp.

For example, the heat dissipation wings may be formed in a vertical direction of the lamp to guide the circumference of the lamp, and may be spaced apart at regular intervals to form a space between the heat dissipation wings.

For example, the heat dissipation blade is formed such that a portion corresponding to the lower circumference of the heat dissipation portion is bent longer than a portion corresponding to the upper circumference of the heat dissipation portion, and a lower space formed between the heat dissipation wings is wider than the upper space. Can be.

For example, the heat dissipation part may further include at least two cover seating portions formed between the heat dissipation wings to be wider than the width of the heat dissipation wings.

At this time, the cover portion may be formed wider than the width of the heat dissipation blade in order to increase the contact area with the lamp.

In addition, the cover portion may be formed to correspond to the cover seating portion to be seated on the cover seating portion.

On the other hand, the cover portion may be formed to be at least two in order to maintain a bonding force when fastening to the lamp.

The cover part may further include a fastening hook hooked to a groove or a chin between the bulb and the heat radiating part of the lamp, or the cover part may further include a protrusion part fastened to the groove between the heat dissipating wings of the heat radiating part of the lamp. It may include.

On the other hand, the lamp cover may be formed of a plastic material.

The lamp cover according to an embodiment of the present invention includes a base part having a through hole through which the socket of the lamp penetrates and at least two cover parts extending vertically from the base part to cover a portion of the circumference of the lamp.

For example, the base portion and the cover portion may be formed of plastic.

On the other hand, the size of the through hole is less than or equal to the size of the socket of the lamp, when the socket is inserted into the through hole, it can be fastened to the lamp by interference fit (interference fit).

For example, the lamp is a lamp including a bulb connected to the heat dissipation unit so that a socket for receiving power from the outside, a heat dissipation unit coupled to the socket, a groove or a jaw is formed, and the cover unit is between the bulb and the heat dissipation unit. It may further include a hook (Hook) is fastened to the groove or the jaw of the.

Alternatively, the lamp is a lamp including a socket for receiving power from the outside, a bulb for transmitting light, and a heat dissipation unit formed between the socket and the bulb and having a plurality of heat dissipation wings formed therein for dissipating heat. The cover part may further include an inner protrusion which is fastened to a groove between the heat dissipation wings of the heat dissipation part of the lamp.

According to the present invention, when fastening a lamp cover made of a plastic material having low thermal conductivity to a lamp, when the user needs to touch the heat radiating part of the lamp, the user may contact the LED lamp cover, thereby avoiding thermal shock.

In addition, according to the present invention, the LED lamp cover can be easily fastened to a conventional LED lamp without any adhesive means by using an interference fit method, a fastening hook or a protrusion.

In addition, according to the present invention, when the user needs to contact the heat radiating portion of the LED lamp, it is possible to avoid the thermal shock because it is in contact with the LED lamp cover.

1 is a perspective view showing an illumination lamp according to an embodiment of the present invention.
Figure 2 is a perspective view showing a lamp cover according to an embodiment of the present invention, which may be adopted in the lighting lamp shown in FIG.
3 is a perspective view showing a lamp cover according to another embodiment of the present invention, which may be adopted in the lighting lamp shown in FIG.
Figure 4 is a perspective view showing a lamp cover according to another embodiment of the present invention, which may be adopted in the lighting lamp shown in FIG.

Hereinafter, with reference to the accompanying drawings, it will be described in detail preferred embodiments of the present invention. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "having" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described in the specification, and that one or more other features It should be understood that it does not exclude in advance the possibility of the presence or addition of numbers, steps, actions, components, parts or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the drawings.

1 is a perspective view showing an illumination lamp according to an embodiment of the present invention.

Referring to FIG. 1, the lighting lamp according to an exemplary embodiment of the present invention includes a lamp 10 and a lamp cover 100.

The lamp 10 is an LED lamp that emits white light, for example, and includes a socket 11, a bulb 13, and a heat dissipation unit 12. The socket 11 is, for example, formed in the same manner as the conventional incandescent lamp, it can be fastened by replacing the incandescent lamp where the existing incandescent lamp is fastened. The socket 11 receives power from the outside and applies the power to the LED light emitting device (not shown) of the lamp 10. The LED light emitting device (not shown) is mounted on a substrate (not shown) provided with an AC / DC converter (not shown). Therefore, the AC power applied from the outside through the socket 11 is converted into direct current by an AC / DC converter (not shown), and the converted power is applied to an LED light emitting device (not shown) so that the LED light emitting device (Not shown) produces light.

Light generated by the LED light emitting device (not shown) is emitted to the outside through the bulb 13. The bulb 13 may be formed of, for example, a transparent material or may be formed of a translucent material. When the bulb 13 is formed of a transparent material, since all generated light is transmitted, the brightness may be increased, but may not be good because the inside is reflected, and the LED light emitting device (not shown) is a point light source. This can increase the eye fatigue of the user. On the other hand, when the bulb 13 is formed of a translucent material, the aesthetics may be good and the eye fatigue may be lowered, but light utilization efficiency may be reduced.

On the other hand, in the drawing, the bulb 13 is formed in a spherical shape of a conventional incandescent lamp, but is not necessarily limited to this, it can be modified in various forms.

The heat dissipation part 12 is disposed between the socket 11 and the bulb 13. The heat dissipation part 12 may be formed of, for example, a material having excellent thermal conductivity, for example, a metal. The heat dissipation unit 12 transmits heat generated from the LED light emitting device (not shown) to the outside to improve the luminous efficiency of the LED light emitting device (not shown).

The heat dissipation part 12 includes a bulb seating part 12c, a plurality of heat dissipation wings 12a, and a plurality of cover seating parts (not shown).

The bulb seating portion 12c has a seating surface formed so that the bulb 13 can be stably seated, and a through hole (not shown) through which the LED light emitting device passes.

In addition, each of the heat dissipation blades 12a extends in the vertical direction from the bulb seating portion 12c to guide the circumference of the LED lamp, is formed to have a predetermined width, and has a space between the heat dissipation wings 12a. 12b) is formed spaced apart at regular intervals to form. Therefore, the heat dissipation part 12 allows air to move into and out of the LED lamp 10 through the space 12b between the heat dissipation wings 12a, and increases the contact area with air to provide a heat dissipation function. It is responsible for expanding. In addition, the heat dissipation blades 12a are formed such that the lower circumference of the heat dissipation portion 12 is longer than the upper circumference of the heat dissipation portion 12, and a lower space formed between the heat dissipation wings 12a is wider than the upper space. Is formed.

In addition, each cover seating portion (not shown) is formed to be in contact with the cover portion 120 of the lamp cover 100 to be described later. The cover seating portion (not shown) is formed between the heat dissipation wings 12a to be wider than the width of the heat dissipation wings 12a, and is formed in the same or similar structure as the heat dissipation wings 12a to be described later. The cover 120 of the 100 is to be coupled. In addition, the cover seating portion (not shown) is formed in plural so as not to be easily separated after the lamp cover 100 is coupled.

On the other hand, the lamp cover 100 includes a base portion 110 and a plurality of cover portion 120. The base part 110 is formed so that the through hole through which the socket 11 of the lamp 10 passes, and formed to correspond to the lower part of the heat dissipation wing 12a to collect the lower part of the heat dissipation wing 12a. do. Each cover portion 120 is supported by the base portion 110 and is formed to cover a portion of the circumference of the lamp 10. In more detail, each cover portion 120 extends from the base portion in the vertical direction of the lamp 10 to support the cover seating portion (not shown), and the contact area in contact with the lamp 10. In order to widen the width of the heat dissipation wing 12a is formed. In addition, each cover portion 120 is formed to correspond to the cover seat portion of the heat dissipation portion to be seated on the cover seat portion of the heat dissipation portion. Therefore, the cover part 120 is formed to be at least two in order to maintain the coupling force when seated on the cover seating portion.

The lamp cover 100 may be formed of a material having low or no thermal conductivity, for example, plastic. Therefore, when the user needs to contact the heat radiating part 12 of the lamp 10, the thermal shock may be avoided by contacting the lamp cover 100.

Meanwhile, the cover part 120 of the lamp cover 100 may be formed in a different color from the heat dissipation part 12 so that a user can easily identify the position of the lamp cover 100. Edo may be formed in a luminous color so that the lamp 10 and the lamp cover 100 can be confirmed.

In addition, as in the present embodiment, when the lamp 10 and the lamp cover 100 is released as a product combined, the lamp cover 100 may be bonded to the lamp 10 using an adhesive or the like, The lamp cover 100 applicable to the existing lamp, which will be described later with reference to FIGS. 2 to 4, may be provided with a separate fastening means to be detachable from the existing lamp.

As such, when the lamp 10 and the lamp cover 100 are released as a product, the logo of the manufacturer may be printed on the cover 120 of the lamp cover 100, and the like. 100) may have an additional function to enhance the identification with other companies' products. In addition, when the product is released while the lamp 10 and the lamp cover 100 are combined, the color of the lamp cover 100 may be configured in various ways, and the types of lamps may be attached by attaching them to different types of lamps 10. It can also perform a function to make it aware. For example, the red lamp cover 100 is attached to an LED lamp that generates warm white light, and the blue lamp cover 100 is an LED lamp that generates cool white light. Can be attached to In addition, when different LED families having different brightnesses are manufactured in the same shape, it is also possible to use lamp covers 100 of different colors to identify such LED families.

2 is a perspective view showing a lamp cover according to an embodiment of the present invention, which may be adopted in the lighting lamp shown in FIG. 1, and FIG. 3 may be adopted in the lighting lamp shown in FIG. 4 is a perspective view illustrating a lamp cover according to another embodiment of the present invention, and FIG. 4 is a perspective view illustrating a lamp cover according to another embodiment of the present invention, which may be adopted to the lighting lamp shown in FIG. 1.

2 to 4, unlike the lighting lamp shown in Figure 1, the lamp cover 100 is fastened to the lamp product, the lamp cover 100 is manufactured as a separate product and the lamp manufactured by other companies The lamp cover 100 manufactured to be applicable to the drawing is illustrated. In this case, the lamp cover 100 may have various types of fastening structures as shown in FIGS. 2 to 4.

2 to 4, the lamp cover 100 includes a base part 110 and at least one cover part 120.

The base 110 has a through hole H through which the socket of the lamp passes. The cover part 120 extends from the base part 110 along the contour of the side end of the lamp. That is, the cover part 120 is formed to correspond to the contour shape of the side end of the lamp generated by the existing third party, it is formed to contact.

In order for the lamp cover 100 to be fastened to a conventional lamp, the lamp cover 100 may have a structure as follows.

First, referring to FIGS. 1 and 2, the through hole H formed in the base portion 110 of the lamp cover 100 is smaller than or equal to the size of the socket 11 of the lamp 10. When 11 is forcibly inserted into the through hole H, the lamp cover 100 may be fastened to the lamp 10.

1 and 3, the lamp cover 100 includes a fastening hook 130 at a lower end of the cover part 120, and the fastening hook 130 is fastened to the fastening hook 130. The lamp cover 100 and the lamp 10 may be fastened by being fastened to the groove or the jaw between the bulb 13 and the heat radiating part 12 of the 10.

Alternatively, referring to FIGS. 1 and 4, the lamp cover 100 includes a protrusion 140 inside the cover part 120, and the protrusion 140 is a heat dissipation part of the LED lamp 10. The lamp cover 100 and the lamp 10 may be fastened by being forcibly inserted into the heat dissipation groove 12b between the heat dissipation blades 12a of 12.

According to embodiments of the present invention, the lamp cover 100 can be easily fastened to a conventional lamp without any adhesive means by using an interference fit method, a fastening hook 130 or a protrusion 140.

Although the detailed description of the present invention has been described with reference to the preferred embodiments of the present invention, those skilled in the art or those skilled in the art will have the idea of the present invention described in the claims to be described later. And various modifications and changes of the present invention without departing from the scope of the art. For example, the present invention has been described with reference to the LED lamp, but is not limited to the LED lamp, all lamps to which the present invention can be applied should be construed as applicable. Therefore, the above description and the following drawings should be construed as illustrating the present invention, not limiting the technical spirit of the present invention.

10: LED lamp 11: socket
12: heat dissipation part 12a: heat dissipation wing
12b: heat dissipation groove 13: bulb
100: LED lamp cover 110: base portion
120: cover 130: fastening hook
140: protrusion

Claims (15)

A lamp including a socket for receiving power from the outside, a bulb for transmitting light, and a radiating unit formed between the socket and the bulb and having a plurality of radiating wings formed therein to radiate heat; And
A lamp cover supported by the lamp, the base part having a through hole through which the socket of the lamp penetrates, and a cover part supported by the base part and formed in a vertical direction of the lamp to cover a part of a circumference of the lamp;
Lighting lamp comprising a. The method of claim 1,
The heat dissipation wings are formed in the vertical direction of the lamp to guide the circumference of the lamp, characterized in that spaced apart at regular intervals so as to form a space between the heat dissipation wings. The method of claim 1,
The heat dissipation wing is formed such that the portion corresponding to the lower circumference of the heat dissipation portion is bent longer than the portion corresponding to the upper circumference of the heat dissipation portion, and the lower space formed between the heat dissipation wings is wider than the upper space. An illumination lamp characterized by the above-mentioned. The method of claim 1,
The heat dissipating unit further comprises at least two cover seating portions formed wider than the width of the heat dissipating wings between the heat dissipating wings. The method of claim 1,
And the cover part is formed to be wider than the width of the heat dissipation blade to widen the contact area with the lamp. The method of claim 4, wherein
And the cover part is formed to correspond to the cover seating part so as to be seated on the cover seating part. The method of claim 1,
The cover lamp is characterized in that formed to be at least two or more to maintain a bonding force when fastening to the lamp. The method of claim 1,
The cover part further comprises a hook hooked to a groove or a chin between the bulb and the heat dissipation part of the lamp. The method of claim 1,
The cover lamp further comprises a projection that is fastened to the groove between the heat dissipation wings of the heat radiating portion of the lamp. The method of claim 1,
The lamp cover is characterized in that the lighting lamp is formed of a plastic material. A lamp cover coupled to the lamp,
A base part having a through hole through which the socket of the lamp passes; And
At least two cover portions extending in a vertical direction from the base portion to cover a portion of a circumference of the lamp;
Lamp cover comprising a. The method of claim 11,
And the base portion and the cover portion are formed of plastic. The method of claim 12,
The size of the through hole is less than or equal to the size of the socket of the lamp, when the socket is inserted into the through hole, the lamp cover, characterized in that fastened to the lamp by interference fit (interference fit). The method of claim 12,
The lamp is a lamp including a bulb connected to the heat dissipation unit to form a socket for receiving power from the outside, a heat dissipation unit, a groove or a jaw coupled to the socket,
The cover part further comprises a hook hook coupled to the groove or the jaw between the bulb and the heat dissipation part. The method of claim 12,
The lamp is a lamp including a socket for receiving power from the outside, a bulb that transmits light, and a radiating unit formed between the socket and the bulb and having a plurality of radiating wings formed therein to radiate heat.
The cover part further comprises an inner projection which is fastened to the groove between the heat dissipation wings of the heat dissipation portion of the lamp.

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