CN204254536U - Lamp arm - Google Patents
Lamp arm Download PDFInfo
- Publication number
- CN204254536U CN204254536U CN201420817251.4U CN201420817251U CN204254536U CN 204254536 U CN204254536 U CN 204254536U CN 201420817251 U CN201420817251 U CN 201420817251U CN 204254536 U CN204254536 U CN 204254536U
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- CN
- China
- Prior art keywords
- arm
- half arms
- screw
- arms
- half arm
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims description 9
- 238000004512 die casting Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 6
- 238000005498 polishing Methods 0.000 abstract description 5
- 238000005267 amalgamation Methods 0.000 abstract 3
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 15
- 238000010276 construction Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Adornments (AREA)
Abstract
The utility model discloses a lamp arm, which comprises a first half arm and a second half arm which can be spliced up and down or left and right and are hollow inside; the first half arm is equipped with the arc draw-in groove that can block in the half arm of embedding second in the edge with the half arm amalgamation of second, and the arc draw-in groove makes the first half arm realize perfect seamless amalgamation with the half arm of second for the outward appearance is integral structure, and the outward appearance is succinct pleasing to the eye. And, the amalgamation forms hollow structure between half arm of first and the second, and inside can supply the wire to pass through, walks the line convenience, and the weight is lighter, and the polishing is convenient, assembles lightly and easy processing, and the transportation is convenient, can save raw and other materials and cost of transportation, and such arm can be applied to multiple arm, and application scope is wide moreover. Simultaneously, thereby the first screw through the crew cut from outside to inside spiro union pass first screw and offset with first half arm and have the pressure solid effect and make the inboard end pressure solid in the card intracavity of first half arm to first half arm, such connection structure is simple reasonable, and assembly process is very simple and easy swift.
Description
Technical field
The utility model relates to the technical field of light fixture, particularly a kind of arm.
Background technology
Light fixture is in Modern Family, commercial location, be seen everywhere in public place, range of application is very extensive, wherein, pendent lamp, metal arm is equipped with in the multiple light fixture such as wall lamp, metal arm has the effect of installing light-source structure, the effect of inner logical line, also there is the effect of beautiful decoration, present metal arm, generally be provided with following structure: the first, arm is by metal material forging forming, be made into solid construction, such arm structure, deal is very heavy, the raw material consumed are very many, considerably increase material cost, and, heavy arm is in polishing, very inconvenient in assembling procedure, increase difficulty of processing, reduce the efficiency of processing, and cost of transportation is large, such arm can bring the hypodynamic problem of load-bearing to the mounting disc of light fixture, be difficult to thus be applicable in large-scale light fixture, the scope of application is narrow.And owing to being solid construction, inside can not lead to line, so hollow iron pipe must be provided with therein when forging forming to carry out logical line, such technique very complicated, under production efficiency, be unfavorable for reducing production cost.
The second, arm shell is poured into a mould by metal material and is formed, inside is filled with the packing material of the cheapnesss such as sand, such structure, outwardly, seem lower than the production cost of solid metal arm, but the technique of packing material very very complicated in fact, and need additionally to purchase machine and need the corresponding staff of additional configuration, production efficiency is low, equipment cost and cost of labor substantially increase, and are also unfavorable for improving the production efficiency of arm and reducing the production cost of arm.And the arm that inside is filled with cheap packing material has the variety of problems brought because deal is overweight of solid metal arm equally.And such arm structure, need equally to be provided with hollow iron pipe therein to carry out logical line, such technique very complicated, under production efficiency, be unfavorable for reducing production cost.
Therefore, how to realize a kind ofly carrying out that split assembling, simple and reasonable, deal are comparatively light, cabling is convenient, processing simple and easy quick, effectively reduce production cost and cost of transportation, arm applied widely is technical problem urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present utility model is to provide a kind of arm, be intended to realize a kind ofly to carry out split assembling, simple and reasonable, deal is comparatively light, cabling is convenient, processing simple and easy quick, effectively reduce production cost and cost of transportation, arm applied widely.
The utility model proposes a kind of arm, can install be fixed to light fixture mounting disc on and extend outwardly, it is characterized in that, comprise can up and down split or left and right split boring and the first half arms, the second half arms of line can be led to; The first half arms are provided with can enter arc-shaped slot in the second half arms by inlay card in the edges with the second half arm splits; The medial extremity of the second half arms is provided with and arm can be made to install the mount pad be fixed in mounting disc, and mount pad inside is provided with and can enters interior card chamber for the medial extremity inlay card of the first half arms; Card chamber sidewall is provided with the first screw of horizontally set, is bolted through the first screw from outside to inside and offsets with the first half arms thus have to press solidly to the first half arms act on and make the medial extremity of the first half arms press solidly in card chamber by the first screw of tack; Be provided with bottom card chamber and can be communicated to the inner installation screw that also can lead to line of arm, arm can be made to pacify by mounting screw and installation screw and be fixed in mounting disc; The first half arm outboard ends are provided with support can install the bracket of light-source structure, is provided with through hole in bracket, and the second half arms are installed with upward can be installed the boring of light-source structure through through hole and can lead to the ridge post of line; The first half arms, the second half arms are the integrated formed structure through die casting.
Preferably, be provided with the hollow stud that inside is set to screw thread in the second half arms, ridge post is spirally connected and is fixed in hollow stud.
Preferably, be provided with on the surface can the decorative pattern of split mutually for the first half arms, the second half arms.
Arm of the present utility model comprise can up and down split or left and right split boring and the first half arms, the second half arms of line can be led to.The splitting mode of the first half arms and the second half arms is versatile and flexible, can according to circumstances select.And arc-shaped slot makes the first half arms and the second half arms realize perfect seamless split, and exteriorly almost do not see the gap of split, make appearance be integral structure, appearance is succinctly attractive in appearance.And, between the first half arms and the second half arms, split forms hollow-core construction, like this simple and reasonable, novel and ingenious, inside can be used for wire to pass through, cabling is convenient, and the overall deal of arm is lighter, polishing is convenient, assemble light and easily process, convenient transportation, raw material and cost of transportation can be saved, and such arm can apply to pendent lamp, in the multiple arm such as wall lamp, and the arm that deal is light like this, assembling can not be had influence on because of its weight, make the bearing capacity of lamp installation dish sufficient, be particularly useful in large-scale light fixture thus, applied widely.Simultaneously, be bolted through the first screw from outside to inside by the first screw of tack and offset with the first half arms thus have to press solidly to the first half arms and act on and make the medial extremity of the first half arms press solidly in card chamber, such syndeton advantages of simple, assembling processing is very fast simple and easy, effectively enhances productivity.The utility model achieve a kind ofly carry out that split assembling, simple and reasonable, deal are comparatively light, cabling is convenient, processing simple and easy quick, effectively reduce production cost and cost of transportation, arm applied widely.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure decomposing schematic representation of an embodiment of a kind of arm of the utility model.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, an embodiment of a kind of arm of the present utility model is proposed, can install be fixed to light fixture mounting disc on and extend outwardly, arm comprises and the boring of split or left and right split up and down also can lead to the first half arms 100, the second half arms 200 of line.The splitting mode of the first half arms 100 and the second half arms 200 is versatile and flexible, can according to circumstances select.
The first half arms 100 are provided with can enter arc-shaped slot 101 in the second half arms 200 by inlay card in the edges with the second half arm 200 splits.Arc-shaped slot 101 makes the first half arms 100 and the second half arms 200 realize perfect seamless split, and exteriorly almost do not see the gap of split, make appearance be integral structure, appearance is succinctly attractive in appearance.And, between the first half arms 100 and the second half arms 200, split forms hollow-core construction, like this simple and reasonable, novel and ingenious, inside can be used for wire to pass through, cabling is convenient, and the overall deal of arm is lighter, polishing is convenient, assemble light and easily process, convenient transportation, raw material and cost of transportation can be saved, and such arm can apply to pendent lamp, in the multiple arm such as wall lamp, and the arm that deal is light like this, assembling can not be had influence on because of its weight, make the bearing capacity of lamp installation dish sufficient, be particularly useful in large-scale light fixture thus, applied widely.
The medial extremity of the second half arms 200 is provided with and arm can be made to install the mount pad 201 be fixed in mounting disc, and mount pad 201 inside is provided with and can enters interior card chamber 202 for the medial extremity inlay card of the first half arms 100; Card chamber 202 sidewall is provided with the first screw 203 of horizontally set, is bolted through the first screw 203 from outside to inside and offsets with the first half arms 100 thus have to press solidly to the first half arms 100 act on and make the medial extremity of the first half arms 100 press solidly in card chamber 202 by the first screw of tack; The medial segment inlay card of the first half arms 100 enters in card chamber 202, then the first screw turning tack makes the first screw advance towards the first half arms 100 and finally offset with the first half arms 100 thus have fastening effect to the first half arms 100 to make the first half arms 100 firmly firmly can carry out split with the second half arms 200 to be connected, such syndeton advantages of simple, assembling processing is very fast simple and easy, effectively enhances productivity.
Be provided with bottom card chamber 202 and can be communicated to the inner installation screw 204 that also can lead to line of arm, arm can be made to pacify by mounting screw and installation screw 204 and be fixed in mounting disc, the installing/dismounting of arm is simple and easy convenient.
The first half arm 100 outboard ends are provided with support can install the bracket 102 of light-source structure, is provided with through hole 103 in bracket 102, and the second half arms 200 are installed with upward can be installed the boring of light-source structure through through hole 103 and can lead to the ridge post 205 of line; Be provided with the hollow stud 206 that inside is set to screw thread in the second half arms 200, ridge post 205 is spirally connected and is fixed in hollow stud 206.Ridge post 205 is spirally connected and is fixed in hollow stud 206, then also light-source structure can be installed through through hole 103 upward, like this, ridge post 205 has multiple action, first, ridge post 205 to have with the second half arms 200 the first half arms 100 and is connected spacing fixation, then, ridge post 205 has the effect of the erection column installing light-source structure, finally, ridge post 205 boring, facilitate cabling, the structure of simple ridge post 205 just can have multiple action effect, simple and reasonable and ingenious, save other accessories, and make assembling processing simple and fast, substantially increase production efficiency and save fitment material simultaneously.
The first half arms 100, the second half arms 200 are the integrated formed structure through die casting.Although need the die sinking expense of disposable input two mold, post-production is produced very simple and efficient, substantially increases production efficiency while greatly saving material cost.
The first half arms 100, the second half arms 200 are provided with on the surface can the decorative pattern of split mutually, substantially increases aesthetics and the sight of arm, makes the style of arm ever-changing, versatile and flexible, meet consumers in general to the demand of style to aesthetics.
Arm of the present utility model comprise can up and down split or left and right split boring and the first half arms 100, the second half arms 200 of line can be led to.The splitting mode of the first half arms 100 and the second half arms 200 is versatile and flexible, can according to circumstances select.And arc-shaped slot 101 makes the first half arms 100 and the second half arms 200 realize perfect seamless split, and exteriorly almost do not see the gap of split, make appearance be integral structure, appearance is succinctly attractive in appearance.And, between the first half arms 100 and the second half arms 200, split forms hollow-core construction, like this simple and reasonable, novel and ingenious, inside can be used for wire to pass through, cabling is convenient, and the overall deal of arm is lighter, polishing is convenient, assemble light and easily process, convenient transportation, raw material and cost of transportation can be saved, and such arm can apply to pendent lamp, in the multiple arm such as wall lamp, and the arm that deal is light like this, assembling can not be had influence on because of its weight, make the bearing capacity of lamp installation dish sufficient, be particularly useful in large-scale light fixture thus, applied widely.Simultaneously, be bolted through the first screw 203 from outside to inside by the first screw of tack and offset with the first half arms 100 thus have to press solidly to the first half arms 100 and act on and make the medial extremity of the first half arms 100 press solidly in card chamber 202, such syndeton advantages of simple, assembling processing is very fast simple and easy, effectively enhances productivity.The utility model achieve a kind ofly carry out that split assembling, simple and reasonable, deal are comparatively light, cabling is convenient, processing simple and easy quick, effectively reduce production cost and cost of transportation, arm applied widely.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. an arm, can install be fixed to light fixture mounting disc on and extend outwardly, it is characterized in that, comprise can up and down split or left and right split boring and the first half arms, the second half arms of line can be led to; Described the first half arms are provided with can enter arc-shaped slot in described the second half arms by inlay card in the edges with described the second half arm splits; The medial extremity of described the second half arms is provided with and described arm can be made to install the mount pad be fixed in described mounting disc, and described mount pad inside is provided with and can enters interior card chamber for the medial extremity inlay card of described the first half arms; Described card chamber sidewall is provided with the first screw of horizontally set, is bolted through described first screw from outside to inside and offsets with described the first half arms thus have to press solidly to described the first half arms act on and make the medial extremity of described the first half arms press solidly in described card chamber by the first screw of tack; Be provided with bottom described card chamber and can be communicated to the inner installation screw that also can lead to line of described arm, described arm can be made to pacify by mounting screw and described installation screw and be fixed in described mounting disc; Described the first half arm outboard ends are provided with support can install the bracket of light-source structure, is provided with through hole in described bracket, and described the second half arms are installed with upward can be installed the boring of described light-source structure through described through hole and can lead to the ridge post of line; Described the first half arms, described the second half arms are the integrated formed structure through die casting.
2. a kind of arm according to claim 1, is characterized in that, be provided with the hollow stud that inside is set to screw thread in described the second half arms, described ridge post is spirally connected and is fixed in described hollow stud.
3. a kind of arm according to claim 1 and 2, is characterized in that, described the first half arms, described the second half arms are provided with on the surface can the decorative pattern of split mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817251.4U CN204254536U (en) | 2014-12-22 | 2014-12-22 | Lamp arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817251.4U CN204254536U (en) | 2014-12-22 | 2014-12-22 | Lamp arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254536U true CN204254536U (en) | 2015-04-08 |
Family
ID=52958837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817251.4U Expired - Fee Related CN204254536U (en) | 2014-12-22 | 2014-12-22 | Lamp arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322306A (en) * | 2015-07-04 | 2017-01-11 | 杜喜如 | Combined lamp decoration and manufacturing method thereof |
| CN109855060A (en) * | 2019-04-15 | 2019-06-07 | 黄孟巧 | The bulb holder connection structure of arm |
-
2014
- 2014-12-22 CN CN201420817251.4U patent/CN204254536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322306A (en) * | 2015-07-04 | 2017-01-11 | 杜喜如 | Combined lamp decoration and manufacturing method thereof |
| CN109855060A (en) * | 2019-04-15 | 2019-06-07 | 黄孟巧 | The bulb holder connection structure of arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528478 No. 16 Fuqing Second Road, Henglan Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Caffer Lighting Technology Co., Ltd. Address before: 528400 Yongxing Industrial Zone, Henglan Town, Zhongshan City, Guangdong Province (Hengdong Village) Patentee before: Zhongshan Colorful Lighting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20191222 |