KR20080080811A - Lamp holder for watertight - Google Patents

Lamp holder for watertight Download PDF

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Publication number
KR20080080811A
KR20080080811A KR1020070021008A KR20070021008A KR20080080811A KR 20080080811 A KR20080080811 A KR 20080080811A KR 1020070021008 A KR1020070021008 A KR 1020070021008A KR 20070021008 A KR20070021008 A KR 20070021008A KR 20080080811 A KR20080080811 A KR 20080080811A
Authority
KR
South Korea
Prior art keywords
lamp holder
seal
lamp
holder body
seal member
Prior art date
Application number
KR1020070021008A
Other languages
Korean (ko)
Inventor
최영준
Original Assignee
한국단자공업 주식회사
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 한국단자공업 주식회사 filed Critical 한국단자공업 주식회사
Priority to KR1020070021008A priority Critical patent/KR20080080811A/en
Publication of KR20080080811A publication Critical patent/KR20080080811A/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
    • H01R33/9655—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for bayonet type coupling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The present invention relates to a waterproof lamp holder. The present invention is coupled to the lamp 80, the lamp holder 50 is provided with a seal hanger jaw 61 on the outer surface, and is pressed between the lamp 80 and the lamp holder 50, one side of the outer surface It is configured to include a seal member 71 is formed with a seal ring 73 is fixed to the hook hanger (61). According to the present invention, there is an advantage that the separation of the seal member with respect to the lamp holder is prevented by being provided in the lamp holder and the seal member to secure the seal member to the lamp holder.

Description

Lamp holder for water {Lamp holder for watertight}

1 is an exploded perspective view of a waterproof lamp holder according to the prior art.

Figure 2 is an exploded perspective view showing a preferred embodiment of a waterproof lamp holder according to the present invention.

Figure 3 is a perspective view showing a state in which the seal member and the lamp holder constituting an embodiment of the present invention.

Figure 4 is a cross-sectional perspective view showing the main portion of the preferred embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

50: lamp holder 51: lamp holder body

51 ': inside space 53: stepped surface

55: seal stopper 56: coupling lever

57: Fastening part 58: Pushing part

59: Hanger slot 61: Seal girl chin

63: support part 65: locking part

67: evaluation guide surface 68: inclined guide surface

71: seal member 73: seal ring

75: hanger 80: lamp

81: light emitting tube 83: lamp body

85: hanger

The present invention relates to a lamp holder, and more particularly to a waterproof lamp holder provided with a sealing member for waterproofing.

Figure 1 is an exploded perspective view of the configuration of the waterproof lamp holder according to the prior art. According to this, the appearance and skeleton of the lamp holder 10 is formed by the lamp holder body 12. A terminal (not shown) is installed to penetrate the inside of the lamp holder body 12, and an electric wire (not shown) is connected to one end of the terminal to extend outside the lamp holder body 12.

A coupling lever 14 is formed at one side of the outer circumferential surface of the lamp holder body 12. The coupling lever 14 is formed in a substantially 'T' shape when viewed from the side of the lamp holder 10. The coupling part 16 extends in parallel with the lamp holder body 12 toward the front end of the lamp holder body 12 of the coupling lever 14, and the release part 18 extends in the opposite direction. . The coupling portion 16 is a portion coupled to the lamp 30 to be described later, the hook slot 19 is formed through the extending direction. The release part 18 is elastically deformed when the user presses to separate the coupling part 16 from the lamp 30.

A locking piece 21 is formed on an outer circumferential surface of the lamp holder body 12. The catching piece 21 is formed to protrude from the outer circumferential surface of the lamp holder body 12, the hook bar 22 protruding in parallel with each other and the connection bar 24 for connecting the hook bar 22 is mutually It is formed orthogonally.

A plurality of seal stoppers 26 are formed on the outer circumferential surface of the lamp holder body 12 in front of the locking piece 21. The seal stopper 26 is formed to protrude perpendicularly from the outer peripheral surface of the lamp holder body 12.

The seal member 28 surrounding the lamp holder body 12 in which the seal stopper 26 is formed is installed. The seal member 28 serves as a seal between the lamp 30 and is formed of an elastic material such as rubber.

The lamp 30 is coupled to the lamp holder 10 to receive power to emit light, and the lamp body 32 at the rear end thereof is coupled to the lamp holder 10. On the outer circumferential surface of the lamp body 32, a hooking jaw 34 on which the engaging portion 16 of the coupling lever 14 is engaged is formed.

However, the prior art having the configuration as described above has the following problems.

The seal member 28 is coupled to the lamp body 32 and the lamp holder body 12 is compressed between the end of the lamp body 32 and the seal stopper 26. However, there is no structure for fixing the seal member 28 separately from the seal stopper 26, and since the seal member 28 is compressed between the lamp 30 and the seal stopper 26, the lamp In the process of separating the body 32 from the lamp holder body 12, the seal member 28 is easily separated from the lamp holder body 12. Therefore, when the lamp 30 and the lamp holder 10 are reassembled, there is an inconvenience in that the seal member 28 also needs to be reassembled.

In order to solve this problem, a coupling hole may be formed in the lamp holder body 12 and a protrusion corresponding to the seal member 28 may be formed. However, the seal member 28 may be formed of a soft material to accurately fit the protrusion and the coupling hole. There is a problem that is not easy to combine.

The present invention is to solve the above-mentioned conventional problems, an object of the present invention is to prevent the seal member from being separated from the lamp holder during the separation process of the lamp holder and the lamp.

According to a feature of the present invention for achieving the above object, the present invention is coupled to the lamp, the lamp holder is provided with a seal hook jaw on the outer surface, the lamp is pressed between the lamp holder and the outer surface on the one side It is configured to include a seal member is formed to be fixed to the hook hanger hook fixed.

A hook hole corresponding to the seal hook jaw is formed in the seal ring so that the seal hook jaw is hooked to the seal ring when the seal member is coupled to the lamp holder body.

The seal hanger jaw protrudes from the outer surface of the lamp holder body and the seal ring is in close contact with both ends and the rear end of the lamp holder body from the support to prevent the seal ring from being hung on the support part. It consists of a locking portion extending toward.

The locking portion includes a horizontal guide surface parallel to an outer surface of the lamp holder body from which the locking portion protrudes, and an inclined guide surface extending downward from one end of the horizontal guide surface.

A seal stopper is further formed around the outer surface of the lamp holder body to prevent the seal member and the lamp from being pushed into the lamp holder body.

The seal stopper and the seal hanger jaw are formed on the step surface of the lamp holder body.

The seal rings are formed in pairs at positions symmetrical with each other of the seal members.

According to the present invention, there is an advantage that the separation of the seal member with respect to the lamp holder is prevented by being provided in the lamp holder and the seal member to secure the seal member to the lamp holder.

Hereinafter, a preferred embodiment of a waterproof lamp holder according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is an exploded perspective view of a preferred embodiment of the waterproof lamp holder according to the present invention, Figure 3 shows a state in which the seal member and the lamp holder constituting the embodiment of the present invention is coupled, Figure 4 is the present invention A cross-sectional perspective view showing the main components of the preferred embodiment is shown.

According to this, the appearance and skeleton of the lamp holder 50 is formed by the lamp holder body 51. The lamp holder body 51 is made of an insulating material, and is combined with the lamp 80 to be described later. As shown in FIG. 2, an inner space 51 ′ is formed in the lamp holder body 51 to penetrate along the length direction and to mount a terminal (not shown).

A stepped surface 53 is formed at the rear end of the outer circumferential surface of the lamp holder body 51 to protrude more than the front end. A seal stopper 55 is provided on an outer circumferential surface of the step surface 53. That is, a plurality of seal stoppers 55 protrude from the outer circumferential surface of the step surface 53. In the present embodiment, two seal stoppers 55 are formed, one on each of the top and bottom surfaces, but are not necessarily limited thereto. The seal stopper 55 serves to support the seal member 71 so that the seal member 71 is no longer pushed backward when the seal member 71 and the lamp 80 to be described later are coupled to the lamp holder body 51.

A coupling lever 56 is formed on an outer circumferential surface of the step surface 53. The coupling lever 56 is formed in a substantially T-shape when viewed in the lateral direction, and the fastening portion 57 and the pressing portion 58 are formed at the front and rear ends thereof so as to be elastically deformed due to the characteristics of the material and the shape. The coupling lever 56 serves to attach and detach the lamp 80 and the lamp holder body 51 to be described later through the elastic deformation. To this end, a hook slot 59 penetrating up and down toward the lamp 80 is formed at the fastening portion 57 of the coupling lever 56.

Meanwhile, the lamp holder body 51 is provided with a seal hanger jaw 61. The seal hanger jaw 61 is formed to protrude on the outer circumferential surface of the step surface 53, in this embodiment is formed to be symmetrical on both sides of the step surface (53). The seal hanger 61 is for supporting the seal member 71 to be described later to be separated from the lamp holder body 51 in a state in which the seal member 71 is coupled to the lamp holder body 51. It serves to prevent.

The seal hanger 61 is composed of a column-shaped support portion 63 and a trapezoidal-shaped locking portion 65 and its longitudinal section is formed in a substantially '-' shape. The support portion 63 is a portion where the seal ring 73 to be described later is hooked. Therefore, the support portion 63 protrudes perpendicularly from the lamp holder body 51.

The locking portion 65 extends toward the rear end of the lamp holder body 51 at right angles to the support portion 63. The locking portion 65 serves to prevent the seal ring 73 hooked on the support 63 from being detached by an external force. To this end, the locking portion 65 is preferably formed to further protrude from both the support portion 63 to both sides and the rear end of the lamp holder body (51).

The locking portion 65 includes a horizontal guide surface 67 formed in parallel with the lamp holder body 51 and an inclined guide surface 68 formed to be inclined downward from one end of the horizontal guide surface 67. The horizontal guide surface 67 and the inclined guide surface 68 provide a horizontal surface and an inclined surface so that the seal ring 73 easily hangs on the seal hanger 61.

The lamp holder body 51 is equipped with a sealing member (71). The seal member 71 is waterproof between the lamp holder body 51 and the lamp 80 coupled to the outer circumferential surface thereof, and the lamp holder body 51 adjacent to the seal stopper 55. It is mounted around. The seal member 71 is formed in a shape corresponding to the outer circumferential surface of the lamp holder body 51. The seal member 71 is formed of an elastic material such as rubber.

On one side of the outer circumferential surface of the seal member 71, each seal ring 73 which is hooked on the seal hanger jaw 61 is formed. The seal ring 73 extends from the one side of the outer circumferential surface of the seal member 71 to the right side of the drawing, that is, to the rear of the seal member 71. The seal ring 73 is formed of an elastic material such as rubber, the seal ring 73 and the seal member 71 is preferably formed integrally.

The seal ring 73 is formed in a substantially rectangular frame shape and a hook hole 75 penetrating up and down is formed therein. The hook hole 75 is a portion of the seal member 71 which is hooked to the seal hook jaw 61 in a state in which the seal member 71 is coupled to the outer circumferential surface of the lamp holder body 51. That is, the seal member 71 is coupled to the lamp holder body 51, so that the seal ring 73 is hooked to the seal hanger 61, the seal stopper 55 by an external force It is prevented from passing over or detached from the lamp holder body 51.

Meanwhile, the lamp holder 50 is coupled to the lamp 80. The lamp 80 is to generate light by receiving power, and the light emitting tube 81 is provided at the tip of the lamp 80. The light emitting tube 81 is formed in a substantially spherical shape. The light emitting tube 81 is provided with a structure for emitting light, that is, a filament (not shown). And the rear end of the lamp 80 is the lamp body 83 is formed. The front end of the lamp holder 50 is inserted into the lamp body 83 part. Therefore, a hanger 85 is formed at one side of the outer circumferential surface of the lamp body 83 to which the coupling lever 56 of the lamp holder 50 is coupled. The hanger 85 is hooked to the hanger slot 59 of the coupling lever 56.

Next, the operation of the preferred embodiment of the waterproof lamp holder according to the present invention will be described in detail.

As shown in FIG. 3, the seal member 71 is made separately from the lamp holder 50 and coupled to the lamp holder body 51. That is, the seal member 71 is moved along the outer circumferential surface of the lamp holder body 51 to the portion where the seal hanger 61 is located. More precisely, the seal member 71 is moved until one edge of the seal member 71 contacts the seal hanger jaw 61 and the seal stopper 55.

When the seal member 71 is moved in this manner, the seal ring 73 located on the upper surface of the lamp holder body 51 is gripped and hanged on the seal hanger jaw 61. At this time, the seal ring 73 is guided along the inclined guide surface 68 over the horizontal guide surface 67 of the seal hanger jaw 61. The seal ring 73 guided along the inclined guide surface 68 is moved downward by the engaging portion 65 to be in close contact with the support portion 63. At the same time, the locking portion 65 protrudes outward through the hook hole 75. Therefore, the seal ring 73 is hooked to the seal hanger jaw (61). In addition, the seal ring 73 located on the opposite side of the lamp holder body 51 is also hanged on the seal hanger jaw 61 corresponding to the same process as described above.

The lamp 80 is coupled to the lamp holder 50 in which the seal member 71 is installed. That is, the front end of the lamp holder 50 is inserted into the interior of the lamp body 71, and in this process, the engaging jaw (85) hangs on the hook slot (59) while the coupling lever (56) is elastically deformed. The lamp 80 and the lamp holder 50 is coupled to each other. At this time, the hooking jaw 85 is seated on the hook slot 59 of the coupling lever 56. In addition, the seal member 71 is coupled to the lamp holder body 51 and the lamp body 83, and thus the seal stopper 55 and the seal hanger of the lamp body 83 and the lamp holder 50. It is crimped | bonded between 61.

On the other hand, pressing the pressing portion 58 of the coupling lever 56, the fastening portion 57 is raised upward to release the coupling of the lamp 80 and the lamp holder 50, accordingly the lamp 80 May be separated from the lamp holder 50. At this time, the seal member 71 is the lamp holder body 51 by the seal ring (73) hooked on the seal hanger jaw 61 supports the seal member 71 to the seal hanger jaw (61) Departure to outside of is prevented.

Within the scope of the basic technical idea of the present invention, many other modifications are possible to those skilled in the art, and the scope of the present invention should be interpreted based on the appended claims. will be.

As described in detail above, according to the waterproof lamp holder according to the present invention, the following effects can be expected.

In the present invention, a seal holder jaw is formed on the lamp holder body, and a seal ring corresponding thereto is formed on the seal member. Therefore, the seal ring is secured to the seal hanger jaw to support the seal member so that the seal member is firmly fixed, and when the lamp holder and the lamp are separated, the seal member is prevented from being separated from the lamp holder. Separation and reassembly of holder and lamp is easy.

And in the present invention, the horizontal guide surface and the inclined guide surface is formed on the seal hanger jaw. Therefore, it is easy to couple the seal ring of the seal member to the seal hanger jaw has the effect of improving the workability.

Claims (7)

Lamp holder coupled to the lamp, the seal holder is provided on the outer surface, The lamp lamp is waterproof between the lamp and the lamp holder, characterized in that it comprises a seal member is formed on the outer surface of the seal ring is fixed to the hook hanger jaw fixed. The method of claim 1, The seal ring has a hook hole corresponding to the seal hook jaw is formed, and when the seal member is coupled to the lamp holder body, the seal hook jaw is waterproof lamp holder characterized in that the hook hook. The method of claim 2, The seal hanger jaw protrudes from the outer surface of the lamp holder body and the seal ring is in close contact with each other and the rear end of the lamp holder body from the support part to prevent the seal ring from being hung on the support part. Waterproof lamp holder, characterized in that consisting of extending the engaging portion. The method of claim 3, wherein The locking portion is a waterproof lamp holder characterized in that it comprises a horizontal guide surface parallel to the outer surface of the lamp holder body protruding the locking portion, and an inclined guide surface extending inclined downward from one end of the horizontal guide surface. The method of claim 4, wherein Waterproof lamp holder, characterized in that the sealing member is further formed around the outer surface of the lamp holder body to prevent the sealing of the sealing member and the lamp is coupled to the lamp holder body. The method according to any one of claims 1 to 5, The seal stopper and the seal hanger jaw is waterproof lamp holder, characterized in that formed on the step surface of the lamp holder body. The method of claim 6, The seal ring is a waterproof lamp holder, characterized in that formed in pairs at positions symmetrical to each other of the seal member.
KR1020070021008A 2007-03-02 2007-03-02 Lamp holder for watertight KR20080080811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070021008A KR20080080811A (en) 2007-03-02 2007-03-02 Lamp holder for watertight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070021008A KR20080080811A (en) 2007-03-02 2007-03-02 Lamp holder for watertight

Publications (1)

Publication Number Publication Date
KR20080080811A true KR20080080811A (en) 2008-09-05

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ID=40020914

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070021008A KR20080080811A (en) 2007-03-02 2007-03-02 Lamp holder for watertight

Country Status (1)

Country Link
KR (1) KR20080080811A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220014476A (en) * 2020-07-28 2022-02-07 주식회사 경신 Waterproof cap connection device of junction block

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220014476A (en) * 2020-07-28 2022-02-07 주식회사 경신 Waterproof cap connection device of junction block

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