KR200482264Y1 - Antenna apparatus having sealing device - Google Patents

Antenna apparatus having sealing device Download PDF

Info

Publication number
KR200482264Y1
KR200482264Y1 KR2020150004889U KR20150004889U KR200482264Y1 KR 200482264 Y1 KR200482264 Y1 KR 200482264Y1 KR 2020150004889 U KR2020150004889 U KR 2020150004889U KR 20150004889 U KR20150004889 U KR 20150004889U KR 200482264 Y1 KR200482264 Y1 KR 200482264Y1
Authority
KR
South Korea
Prior art keywords
sealing
protrusion
protruding
antenna device
main body
Prior art date
Application number
KR2020150004889U
Other languages
Korean (ko)
Inventor
소성환
강성만
박대명
Original Assignee
주식회사 케이엠더블유
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 주식회사 케이엠더블유 filed Critical 주식회사 케이엠더블유
Priority to KR2020150004889U priority Critical patent/KR200482264Y1/en
Application granted granted Critical
Publication of KR200482264Y1 publication Critical patent/KR200482264Y1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1242—Rigid masts specially adapted for supporting an aerial
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/002—Protection against seismic waves, thermal radiation or other disturbances, e.g. nuclear explosion; Arrangements for improving the power handling capability of an antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)

Abstract

An antenna device having a sealing device according to one of the various embodiments of the present invention is provided with an internal mounting space and has a first inlet groove along an upper rim and a second inlet groove which is drawn inward from a first inlet groove And a sealing member which is seated in the first receiving groove and which is seated on the cover covering the main body and the first receiving groove and the second receiving groove and which closely contacts the coupling surface between the lid and the main body, A first sealing portion which is disposed on the first drawing-in groove side and brought into close contact with the first drawing-in portion; a second sealing portion which is connected to the first sealing portion and is disposed on the second drawing- And a second sealing portion for forming a second sealing portion.

Description

TECHNICAL FIELD [0001] The present invention relates to an antenna device having a sealing device,

The invention relates to an antenna device, for example to an antenna with a sealing device.

BACKGROUND ART [0002] As wireless mobile communication services become popular, an antenna device that provides a wireless network environment capable of providing a more stable service has been spread and expanded. Such an antenna device can be mounted variously indoors or outdoors. Particularly, when the antenna device is provided outdoors, it can be installed at a high position such as an outer wall or at a high position such as a streetlight. Particularly, an antenna device mounted outdoors can be exposed to various environments. Particularly, in many cases, the antenna device is installed outdoors together with an antenna device such as an outer wall or a street lamp, and in the case of an antenna device installed in a humid area such as rain or snow, Or when water is condensed in the housing of the antenna device and water is formed or introduced into the antenna device, it damages the electric parts such as the antenna module or the board mounted inside the antenna device, Shortening the lifetime of the antenna device, or causing a problem in the radiation efficiency of the antenna device.

In the case of such an outdoor antenna device, a product having a reinforced coupling structure is proposed so as to firmly maintain the sealed state inside the antenna device housing in order to solve a problem that may be caused by moisture or moisture, There has been proposed an antenna device in which a heater is provided at a portion where a condensation phenomenon can be prevented.

However, it is difficult to maintain the airtight state by expansion and contraction of the air inside the housing, and when the heater is installed, there is a problem that the maintenance cost is increased due to additional energy consumption for driving the heater.

An antenna device having a sealing arrangement according to an embodiment of the present invention is intended to provide an antenna device having a sealing device capable of blocking the inflow of foreign matter such as moisture into the inside of the antenna device.

Another object of the present invention is to provide an antenna device having a sealing device that can easily seal the inside of the antenna device during the coupling process of the antenna device and maintain the sealing force at any position of the large antenna device.

An object of the present invention is to provide an antenna device having a sealing device that is easy to assemble and manufacture and can maintain the airtightness of the inside of the antenna device at low cost.

Another object of the present invention is to provide an antenna device having a sealing device capable of maintaining the internal airtightness of the antenna device even if the internal air of the antenna device shrinks or expands depending on the external environment.

An antenna device having a sealing device according to various embodiments of the present invention includes an internal mounting space and has a first inlet groove along an upper rim and a second inlet groove that is drawn inward from the first inlet groove main body; A cover which is seated in the first inlet groove and the second inlet groove and covers the body; And a sealing member which is seated on the first inlet groove and the second inlet groove and which closely contacts a mating surface between the lid and the main body, and the sealing member is disposed on the first inlet groove side, And a second sealing part connected to the first sealing part and disposed on the second suction groove side and closely contacting with the first sealing part and having protruding protrusions which are coaxial with each other in the axial direction.

The antenna device having the sealing device according to the embodiment of the present invention includes a sealing member having protrusions protruding in the same axial direction from each other between the rim of the main body and the lid, When the protrusion is fastened, the protrusion is pressed between the main body and the lid so that the protrusion of one side is pressed tightly against the main body side and the protrusion of the other side is pressed tightly against the lid side to seal the inside of the main body.

In addition, in the case of a large-sized antenna device, the farther away from the coupling portion, the larger the space for coupling between the cover and the main body. As the distance from the coupling portion is increased, The internal sealing of the main body can be realized even in the large antenna apparatus, and the airtightness can be maintained, and the user reliability of the airtightness of the antenna apparatus can be improved.

Further, since the inside of the main body can be sealed by attaching the lid to the main body in a state that the sealing member is seated on the rim of the main body, assembly and manufacture of the structures for realizing the internal airtightness of the antenna device are easy, The protruding protrusions can maintain the airtightness even when the antenna apparatus changes in the external environment, so that the airtightness of the inside of the antenna apparatus can be maintained at a low cost.

Also, even if the internal air of the antenna device shrinks or expands according to the external environment, the inside of the antenna device can always maintain the airtightness by protrusions having different sizes depending on the position of the coupling portion.

FIG. 1 is a schematic view of an outdoor unit with an antenna device having a sealing device according to various embodiments of the present invention. FIG.
2 is an exploded perspective view of an antenna device having a sealing device according to various embodiments of the present invention.
3 is a view schematically showing a main body of an antenna device having a sealing device according to various embodiments of the present invention.
4 is a view schematically showing a sealing member in an antenna device having a sealing device according to various embodiments of the present invention.
5 is a schematic cross-sectional view of an antenna device with a sealing device according to various embodiments of the present invention.
Fig. 6 is an enlarged view of a portion A of Fig. 5 in an antenna device having a sealing device according to various embodiments of the present invention.
FIGS. 7A through 7C are schematic cross-sectional views of a sealing member having a sealing protrusion according to various embodiments, in an antenna device having a sealing device according to various embodiments of the present invention. FIG.
8 is a view showing a state in which a sealing member is coupled between a lid and a main body in an antenna device having a sealing device according to various embodiments of the present invention.
9A through 9C are schematic views of a sealing member according to various embodiments between an engaging portion and an adjacent engaging portion in an antenna device having a sealing device according to various embodiments of the present invention.
FIG. 10 is a view schematically showing a contact protrusion formed in an antenna device having a sealing device according to various embodiments of the present invention. FIG.

The present disclosure is susceptible to various modifications and various embodiments, and some embodiments will be described in detail with reference to the drawings. It should be understood, however, that it is not intended to limit the invention to the particular embodiment, but on the contrary, is intended to cover all modifications, equivalents, and / or alternatives falling within the spirit and scope of the invention do. The terms including ordinal such as "first", "second", "first", or "second" may be used to describe various components, but the components may be ordered and / Is not limited. 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 a second component, and similarly, the second component may also be referred to as a first component. The term " and / or " includes any combination of a plurality of related listed items or any of a plurality of related listed items.

In addition, relative terms described on the basis of what is shown in the drawings such as 'front', 'rear', 'top', 'under', etc. may be replaced with ordinals such as 'first', 'second' The ordinal numbers such as 'first', 'second', and the like may be arbitrarily changed in accordance with necessity, as the order is arbitrarily determined.

The terms used in this specification are used only to describe certain embodiments and are not intended to limit the present invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. It will be understood by those skilled in the art that the terms such as " comprises "or" having ", when used in this specification, designate the presence of stated features, integers, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries can be interpreted as having a meaning consistent with the meaning in the context of the related art and, unless explicitly defined in the present specification, are interpreted in an ideal or overly formal sense It does not.

In some cases, the terms defined herein may not be construed to exclude embodiments of the present invention.

FIG. 1 is a schematic view of an outdoor antenna device 100 having a sealing device according to various embodiments of the present invention. 2 is an exploded perspective view of an antenna device 100 having a sealing device according to various embodiments of the present invention. 3 is a schematic view of a main body 110 in an antenna device 100 having a sealing device according to various embodiments of the present invention. 1 to 3, an antenna device 100 having a sealing device according to an embodiment of the present invention may include a main body 110, a lid 120, and a sealing member 130.

The main body 110 has an opening at least partially opened on one surface, and an internal mounting space may be provided inside the main body 110. And may include a first inlet groove 111 along an open opening of the main body 110, for example, an upper edge, and a second inlet groove 112 drawn inward from the first inlet groove 111. The first groove 111 and the second groove 112 are portions where the lid 120 to be described later is seated and covered. The first inlet groove 111 and the second inlet groove 112 are formed along the rim of the main body 110. The first inlet groove 111 and the second inlet groove 112 are connected to each other and disposed adjacent to each other It will be possible. For example, the first inlet groove 111 may be provided near the outer side of the main body 110, and the second inlet groove 112 may be provided near the inner side of the main body 110.

The cover 120 may be provided to cover the open space of the main body 110 to seal the inner space and the cover 120 is seated in the first lead-in groove 111, Can be covered.

4 is a schematic view of a sealing member 130 in an antenna device 100 having a sealing device according to various embodiments of the present invention. 5 is a schematic cross-sectional view of an antenna device 100 having a sealing device according to various embodiments of the present invention. Fig. 6 is an enlarged view of a portion A of Fig. 5 in an antenna device 100 having a sealing device according to various embodiments of the present invention. 7A-7C are schematic cross-sectional views of a sealing member 130 with a sealing protrusion 133 according to various embodiments, in an antenna device 100 having a sealing device according to various embodiments of the present invention. 8 is a view showing a state in which a sealing member 130 is coupled between a lid 120 and a main body 110 in an antenna device 100 having a sealing device according to various embodiments of the present invention. 9A through 9C are schematic views of a sealing member according to various embodiments between an engaging portion and an adjacent engaging portion in an antenna device having a sealing device according to various embodiments of the present invention.

4 to 9, the sealing member 130 is seated in the first inlet groove 111 and the second inlet groove 112, and the sealing member 130 is positioned between the cover 120 and the main body 110 And may be provided so as to closely contact the coupling surfaces.

The sealing member 130 may be made of a material having elasticity, for example, a material including at least one of materials such as urethane, silicone, and rubber. In addition, the sealing member 130 of the present invention may be formed in a T shape or an A shape.

The sealing member 130 according to an embodiment of the present invention may include a first sealing portion 131 and a second sealing portion 132. The sealing member 130 of the present invention may be provided in a cantilever shape. For example, the first sealing portion 131 may protrude from one surface of the second sealing portion 132, which is long in the axial direction, . ≪ / RTI >

The first sealing portion 131 is formed to be long in the axial direction and may be disposed on the first inlet groove 111 to closely contact the lid and the first inlet groove 111.

The second sealing part 132 may extend from one surface of the first sealing part 131 and may be formed to be long in the axial direction. The protrusions 132a and 132b may be formed on the side of the second lead-in groove 112 so as to be in close contact with the main body 110 and the lid 120.

The first sealing part 131 may be seated at a portion near the outer surface of the main body 110 to closely contact the main body 110 and the lid 120. The second sealing part 132 may be provided to the main body 110 And the lid 120 may be in close contact with the main body 110. [0035] As shown in FIG. Accordingly, the main body 110 and the lid 120 can be tightly coupled to each other by the first and second sealing portions 131 and 132.

The protrusions 132a and 132b may include a first protrusion protrusion 132a and a second protrusion protrusion 132b.

The first protrusion protrusion 132a protrudes toward the cover 120 and may be formed in at least one of a triangular, circular, semicircular, rectangular or polygonal shape. The first protrusion protrusion 132a according to one embodiment of the present invention may be formed by protruding in a triangular shape on one surface of the second sealing portion 132, for example. The second protrusion protrusion 132b may protrude from the other surface of the second sealing part 132. The second protrusion protrusion 132b may have the same shape or different shape as the first protrusion protrusion 132a. The first protrusion protrusion 132a and the second protrusion protrusion 132b may have the same axis. The second protrusion protrusion 132b may be formed in at least one shape of a triangular, circular, semicircular, quadrangular, or polygonal shape. In one embodiment of the present invention, the first protrusion protrusion 132a is formed coaxially with the first protrusion protrusion 132a And protruding into a rectangular shape can be exemplified.

 The main body 110 and the lid 120 may have a plurality of engaging portions 140 for engaging the lid 120 with the main body 110. The joining portion 140 of the present invention includes an engagement groove 142 formed in the main body 110 and the lid 120 and a coupling member 141 such as a screw coupled to the engagement groove 142 I can explain it.

The first protrusion protrusion 132a may be provided to have a different size between the engaging part 140 and the engaging part 140 adjacent to the engaging part 140. [

The first protrusion protrusion 132a protrudes along one surface of the first sealing part 131, for example, the upper surface of the first sealing part 131. The first protrusion protrusion 132a protrudes from the coupling part 140, And may be formed to have different sizes between the adjacent engaging portions 140. [ That is, the sealing member 130, for example, the first protrusion protrusion 132a may be formed between the engaging portion 140 and the engaging portion 140 between the engaging portion 140 and the adjacent engaging portion 140. [ The larger the distance, the larger can be formed. The first protrusion protrusion 132a located at the closest position to the fitting portion 140 has the smallest size and the first protrusion protrusion 132a is formed so that the size of the first protrusion protrusion 132a gradually increases as the distance from the fitting portion 140 increases . A coupling part 140 and a coupling part 140 of a first protrusion protrusion 132a formed between the coupling part 140 and the adjacent coupling part 140. The coupling part 140 is located at the middle part of the adjacent coupling part 140, The first protrusion protrusion 132a may be formed to have the largest size. The size of the first protrusion protrusion 132a may be reduced as the distance from the middle portion of the coupling portion 140 adjacent to the coupling portion 140 toward the adjacent coupling portion 140 is smaller. That is, when the distance between the engaging part 140 and the adjacent engaging part 140 is long, the straightness of the lid 120 ('one direction, for example, vertical direction or horizontal direction The degree of bending of the sealing member 130 is lowered and the sealing member 130 is not tightly coupled due to the bending. When the lid 120 covers the main body 110 through the coupling part 140, the gap between the coupling part 140 and the coupling part 140 adjacent to the coupling part 140 may be the largest. The first projection protrusion 132a closest to the coupling part 140 and the coupling part 140 adjacent to the coupling part 140 has the smallest dimension and the coupling part 140 The first protrusion protrusion 132a formed at the middle portion of the second engaging portion 140 and the second protrusion protrusion 132a formed at the middle portion of the engaging portion 140 adjacent to the main body 110 It is possible to seal the inner space of the casing.

The first protrusion protrusion 132a according to various embodiments of the present invention can effectively seal the sealing portion 120 between the coupling portion 140 and the adjacent coupling portion 140 according to the straightness of the cover 120. [ The sizes thereof are changed as described above. 9A, the first protrusions 132a may be spaced apart from each other between the engaging part 140 and the adjacent engaging part 140. As shown in FIG. As shown in FIG. 9B, the first protrusions 132a may be adjacent to each other between ends of the engaging portion 140 and the adjacent engaging portion 140. In this case, as shown in FIG. Also, as shown in FIG. 9C, the first protrusion protrusion 132a may be continuously provided between the engaging part 140 and the adjacent engaging part 140 by being folded together.

The first and second protrusions 132a and 132b having the same shape or different shapes as the upper and lower surfaces of the second sealing portion 132 along the second sealing portion 132 have the same axis When the cover 120 covers the main body 110, the cover 120 can be pressed and closed by the surface pressure. For example, when the first protrusion protrusion 132a is provided in a triangular shape and the second protrusion protrusion 132b is provided in a rectangular shape as in the present invention, Shaped second protrusion protrusion 132b is pressed and pressure is applied to the center of the second protrusion protrusion 132b to uniformly apply a pressing force to both sides of the second protrusion protrusion 132b. The side surface of the second protrusion protrusion 132b can be brought into close contact with the inner circumferential surface of the second inlet groove 112 (see FIG. 6), so that the second protrusion protrusion 132b, It is possible to have a structure that can be brought into close contact with the groove 112 and can be closely attached thereto. The sealing member 130 may further include a sealing protrusion 133 which is closely attached to the periphery of the engaging part 140 when the engaging part 140 is engaged along the circumference of the position corresponding to the engaging part 140 (See FIG. 7).

Fig. 10 is a view schematically showing a contact protrusion formed in an antenna device 100 having a sealing device according to various embodiments of the present invention.

Referring to FIG. 10, the outer surface of the first sealing part 131 may further include at least one contact protrusion 131a along the periphery of the first sealing part 131 (see FIG. 7).

The contact protrusion 131a may be disposed on at least one of the upper surface, the lower surface, the upper surface, and the lower surface of the first sealing portion 131.

When the contact protrusions 131a are provided on the upper and lower surfaces of the first sealing part 131, the contact protrusions 131a of the upper and lower surfaces have the same axis, And may protrude upward and downward. The shape of the contact protrusions 131a may be at least one of a triangular, circular, semicircular, rectangular, or polygonal shape.

In one embodiment of the present invention, when the contact protrusions 131a are provided on the upper and lower surfaces of the first sealing part 131, the protrusions 131a protrude from the upper and lower surfaces with the same axis, It is not. For example, the contact protrusions 131a provided on the upper surface of the first sealing part 131 and the contact protrusions 131a provided on the lower surfaces of the first sealing part 131 may be shifted from each other, Changes will be possible.

While the present invention has been described in connection with certain exemplary embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

100: antenna device 110:
120: lid 130: sealing member
131: first sealing part 132: second sealing part

Claims (10)

In an antenna device having a sealing device,
A main body having an internal mounting space and having a first lead-in groove along an upper rim and a second lead-in groove drawn inward from the first lead-in groove;
A cover which is seated in the first inlet groove and the second inlet groove and covers the body;
A sealing member which is seated on the first inlet groove and the second inlet groove and closely contacts the coupling surface between the cover and the main body; And
And a plurality of engaging portions for engaging the lid to the main body,
Wherein the sealing member comprises:
A first sealing portion disposed on and close to the first drawing groove,
A second sealing part connected to the first sealing part and disposed in close contact with the second inlet groove to form a protruding part having a same axis and mutually axially extending in the axial direction and the protruding part protruding toward the cover part side of the protruding part And a second sealing part formed to have a different size between the coupling part and the adjacent coupling part.
The method according to claim 1,
The protruding portion
A first protruding protrusion provided along one side of the second sealing portion and protruding in a side direction of the cover; And
And a second protruding protrusion formed on the other surface of the second sealing portion and having the same or different shape as the first protruding protrusion and having the same axis.
3. The method of claim 2,
Wherein the first protrusions are formed in at least one of a triangular shape, a circular shape, a semicircular shape, a rectangular shape, or a polygonal shape.
The method of claim 3,
Wherein the second protrusions are formed in at least one of a triangular shape, a circular shape, a semicircular shape, a rectangular shape, or a polygonal shape.
3. The method of claim 2,
Wherein the first projecting protrusion is formed to have a different size between the engaging portion and the engaging portion and the adjacent engaging portion.
6. The method of claim 5,
Wherein the first projecting protrusion is formed such that the first protrusion protrusion is formed between the engaging portion and the engaging portion and the adjacent engaging portion as the engaging portion and the adjacent engaging portion are moved away from each other.
6. The method of claim 5,
Wherein the sealing member further includes a sealing protrusion protruding from the sealing member so as to be closely contacted with the cover when the coupling unit is coupled along the circumference of the sealing member corresponding to the coupling unit.
The method according to claim 1,
The antenna device according to claim 1, further comprising at least one contact protrusion formed on an outer surface of the first sealing portion along the first sealing portion.
9. The method of claim 8,
Wherein the contact protrusion is disposed on at least one of an upper surface, a lower surface, an upper surface, and a lower surface of the first sealing portion.
10. The method of claim 9,
When the contact projection is provided on the upper and lower surfaces of the first sealing portion,
Wherein the contact protrusions on the upper and lower surfaces are provided so as to protrude to upper and lower surfaces of the first sealing portion with the same axis.

KR2020150004889U 2015-07-20 2015-07-20 Antenna apparatus having sealing device KR200482264Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150004889U KR200482264Y1 (en) 2015-07-20 2015-07-20 Antenna apparatus having sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150004889U KR200482264Y1 (en) 2015-07-20 2015-07-20 Antenna apparatus having sealing device

Publications (1)

Publication Number Publication Date
KR200482264Y1 true KR200482264Y1 (en) 2017-01-06

Family

ID=57797565

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150004889U KR200482264Y1 (en) 2015-07-20 2015-07-20 Antenna apparatus having sealing device

Country Status (1)

Country Link
KR (1) KR200482264Y1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005268588A (en) * 2004-03-19 2005-09-29 Nec Corp Waterproofing method for electronic equipment and unit
KR20110041384A (en) * 2009-10-15 2011-04-21 삼성전자주식회사 Waterproof structure for portable terminal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005268588A (en) * 2004-03-19 2005-09-29 Nec Corp Waterproofing method for electronic equipment and unit
KR20110041384A (en) * 2009-10-15 2011-04-21 삼성전자주식회사 Waterproof structure for portable terminal

Similar Documents

Publication Publication Date Title
US10008767B2 (en) Vehicle-mount antenna assemblies having outer covers with back tension latching mechanisms for achieving zero-gap
US9627807B2 (en) Remote radio unit, and cable connector assembly and housing of the same
US10177449B2 (en) Antenna frame structure
CN113711702B (en) Box for electrical equipment and electrical equipment device
US10690322B2 (en) Lamp assembly with improved assembly convenience and waterproof performance
CN110043812A (en) A kind of interconnection lamps and lanterns
KR200482264Y1 (en) Antenna apparatus having sealing device
EP3785321B1 (en) Lightweight radome for housing an antenna
KR101897561B1 (en) Shape-variable filter frame and air cleaner having the same
WO2016000519A1 (en) Radio-frequency module waterproof structure and radio-frequency module having same
US10627102B1 (en) Sealing linear edge of lighting enclosure against water and dust
US20140003065A1 (en) Liner for preventing airflow through a recessed light and a method for installing the liner
CN108987889B (en) Integrated blind-mate antenna integrated with system equipment
KR101471838B1 (en) Cap structure for Radome Assembling of Antenna
CN107196058B (en) Large-sized antenna housing structure and manufacturing method thereof
JPH10276021A (en) Plane antenna
EP3920330A1 (en) Wireless communication device
CN102208577A (en) Battery cover locking and holding structure and electronic device with same
CN210124566U (en) Firmly-assembled cooking appliance
CN218634086U (en) Camera module and terminal equipment
CN216848755U (en) Bar code identification equipment and waterproof structure for same
CN115693258B (en) Waterproof intelligent socket
US9419342B2 (en) Low noise block converter and outdoor unit
JP5937788B2 (en) Buried gas plug
JP7383097B2 (en) Light equipment

Legal Events

Date Code Title Description
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20190909

Year of fee payment: 4