CN104763951A - Down lamp - Google Patents
Down lamp Download PDFInfo
- Publication number
- CN104763951A CN104763951A CN201510161479.1A CN201510161479A CN104763951A CN 104763951 A CN104763951 A CN 104763951A CN 201510161479 A CN201510161479 A CN 201510161479A CN 104763951 A CN104763951 A CN 104763951A
- Authority
- CN
- China
- Prior art keywords
- dividing plate
- lamp
- cover
- screw
- bolt
- 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.)
- Granted
Links
- 230000004308 accommodation Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- 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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a down lamp. The down lamp comprises a lamp body, a baseboard, a lamp tube installed on the baseboard, and a tube cover covering on the lamp tube, wherein a baffle is arranged in the lamp tube and used for dividing the lamp tube into one lamp body accommodating space and one wire accommodating space; a baffle suspension structure is arranged in the lamp tube, and an external connection power wire through hole is formed in the lamp tube above the baffle; a power wire through hole is formed in the baffle. The down lamp is characterized in that the upper half part of the lamp tube is divided into the wire accommodating space which is specially used for accommodating wires by the baffle capable of being assembled into or disassembled from the lamp tube, so that the wires are separated from a high-temperature lamp body to realize the purpose of separating the lamp body and the wires; equivalent fireproof requirements can be achieved without adopting a special wire passing box and materials are greatly reduced, and thus the down lamp is relatively reasonable in structure and relatively low in production cost.
Description
Technical field
The present invention relates to a kind of lighting, refer in particular to Down lamp.
Background technology
Down lamp, at some, high country is required to fire safety performance, as the U.S., must live wire pass by one's way box the terminals that the electric wire on Down lamp is especially connected with external power source are covered on the inside, in addition, also need, by lamp cylinder and base plate, whole lamp body is installed and be contained in the inside, how in the purpose of the production cost guaranteeing to reduce under the prerequisite meeting fire protection requirement Down lamp the applicant just.
Summary of the invention
The object of the invention is to be to overcome the deficiencies in the prior art, provide a kind of more reasonable structure, production cost is lower when meeting fire protection requirement Down lamp.
In order to solve the technical problem of above-mentioned existence, the present invention adopts following technical proposals:
A kind of Down lamp, includes lamp body, base plate, the cover that is installed to the lamp cylinder on base plate and covers on lamp cylinder, in described lamp cylinder, is provided with dividing plate lamp cylinder being separated into lamp body spatial accommodation and electric wire spatial accommodation; Dividing plate suspended structure is provided with in described lamp cylinder; Described lamp cylinder has circumscripted power line perforation on the position being positioned at more than dividing plate; Described dividing plate is provided with electrical wire channel holes.
In the improvement project to above-mentioned Down lamp, described dividing plate suspended structure includes the dividing plate fixed support be fixed on lamp cylinder inwall and the dividing plate screw be screwed to from lower to upper in the support bracket fastened transverse arm of dividing plate or bolt; Described dividing plate is provided with and can be nested on this dividing plate screw or bolt and the dividing plate locating hole on dividing plate screw or bolt can be kept off after turn.
In the improvement project to above-mentioned Down lamp, the Top Crossbeam on described dividing plate fixed support top is screwed with cover screw or bolt, described cover is provided with and can be nested into this cover screw or bolt and at the cover locating hole of turn backstop on cover screw or bolt.
In the improvement project to above-mentioned Down lamp, the perpendicular wall of described lamp cylinder is screwed with set screw, the flange of described cover is provided with the locating notch that can laterally slide in this set screw.
Compared with prior art, the invention has the beneficial effects as follows: because it utilizes the dividing plate that can load, split out lamp cylinder that lamp cylinder the first half is separated out electric wire spatial accommodation to carry out special containing electric wire, separate with the lamp body of high temperature to make electric wire, thus play the object of lamp body and electric wire being separated, so just also can reach and meet equal fire protection requirement by special electric wire box of passing by one's way, thus greatly reduce material, therefore more reasonable structure of the present invention, production cost are lower.
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
[accompanying drawing explanation]
Fig. 1 is the schematic perspective view one of the embodiment of the present invention;
Fig. 2 is the schematic perspective view two (after cylinder is turned on light in hemisection) of the embodiment of the present invention;
Fig. 3 is the cover of the embodiment of the present invention, the dismounting schematic diagram of lamp body;
Fig. 4 is lamp outer ring and the lamp body dismounting schematic diagram of the embodiment of the present invention;
Fig. 5 is the partial enlarged drawing of Fig. 4;
Fig. 6 is the mounting structure embodiment two of cover.
[detailed description of the invention]
The present invention is a kind of Down lamp, as shown in Fig. 1 to 5, it includes lamp body 1, base plate 2, is installed to the lamp cylinder 3 on base plate 1 and covers the cover 4 on lamp cylinder 3, is provided with the dividing plate 5 lamp cylinder 3 being separated into lamp body spatial accommodation 31 and electric wire spatial accommodation 32 in described lamp cylinder 3; In described lamp cylinder 3, be provided with dividing plate suspended structure 6, when dividing plate 5 loads lamp cylinder 3 and links together with dividing plate suspended structure 6, just lamp cylinder 3 can be separated into two spaces, and just dividing plate can be taken out when dividing plate 5 separates with dividing plate suspended structure 6; Described lamp cylinder 3 has circumscripted power line perforation on the position being positioned at dividing plate more than 5, and it is normally formed by from the punch station 33 out of punch forming on lamp cylinder 3, once namely the position at punch station place defines circumscripted power line perforation after disclosing out punch station 33; Described dividing plate 5 is provided with electrical wire channel holes 51.When lamp body 1 being installed in lamp cylinder 3, first electric wire one end all with splicing ear, two ends and circumscripted power line are connected, make the other end of electric wire through after the electrical wire channel holes 51 of dividing plate 5 again, dividing plate is encased in lamp cylinder and is hung by dividing plate suspended structure 6 and have good positioning, at this moment, electric wire just can be ensconced in electric wire spatial accommodation 32, makes it to separate with lamp body; Next, then electric wire is exposed to after terminal below dividing plate and lamp body connect just lamp body can be encased in the lamp body spatial accommodation of lamp cylinder, this completes the installation of lamp body.
The present invention utilizes the dividing plate that can load, split out lamp cylinder lamp cylinder the first half to be separated out electric wire spatial accommodation to carry out special containing electric wire, separate with the lamp body of high temperature to make electric wire, thus play the object of lamp body and electric wire being separated, so just also can reach and meet equal fire protection requirement by special electric wire box of passing by one's way, thus greatly reduce material, therefore more reasonable structure of the present invention, production cost are lower.
Dividing plate suspended structure 6 can be the structures such as spring-piece type slide fastener, as long as be convenient to the suspension location of dividing plate and take out.In the present embodiment, as shown in Figure 2,3, described dividing plate suspended structure 6 includes the dividing plate fixed support 61 be fixed on lamp cylinder inwall and the dividing plate screw be screwed to from lower to upper in the transverse arm 62 of dividing plate fixed support 61 or bolt 63; Described dividing plate 5 is provided with and can be nested on this dividing plate screw or bolt 63 and the dividing plate locating hole 64 on dividing plate screw or bolt 63 can be kept off after turn, at the hardy hole that this dividing plate locating hole 64 is arcs, little compared with macroperforation than hardy hole of the stub end of dividing plate screw or bolt, large compared with aperture portion but than hardy hole.As can be seen from above, it to be installed on dividing plate screw or bolt or from dividing plate screw or bolt by horizontal turn and to remove by the dividing plate in Fig. 2,3 embodiments, makes the dismounting of dividing plate very convenient, easy.
Cover 4 is arranged to detachable usually, it can adopt and be similar to that of dividing plate suspended structure, as shown in Figure 4,5, so be screwed with cover screw or bolt 7 on the Top Crossbeam 65 on described dividing plate fixed support 61 top, described cover 4 is provided with and can be nested into this cover screw or bolt 7 and be namely blocked by the stub end of screw or bolt at the cover locating hole 41(of turn backstop on cover screw or bolt 7), at this, it is also the hardy hole of arc, little compared with macroperforation than hardy hole of the stub end of screw or bolt, and large compared with aperture portion than hardy hole.The detaching structure of cover also can be the alternate manner being different from dividing plate suspended structure, as shown in Figure 6, the perpendicular wall of described lamp cylinder 3 is screwed with set screw 8, and the flange of described cover 4 is provided with the locating notch 42 that can laterally slide in this set screw 8.
Although reference above embodiment describes the present invention in detail, but be it will be apparent to one skilled in the art that by the disclosure, and when not departing from principle of the present invention and the scope of described claim restriction, can make a variety of changes the present invention or revise.Therefore, the detailed description of disclosure embodiment is only used for explaining, instead of is used for limiting the present invention, but is defined by the subject-matter of the claims the scope of protection.
Claims (4)
1. a Down lamp, include lamp body (1), base plate (2), be installed to the lamp cylinder (3) on base plate (1) and cover the cover (4) on lamp cylinder (3), it is characterized in that, in described lamp cylinder (3), be provided with the dividing plate (5) lamp cylinder (3) being separated into lamp body spatial accommodation (31) and electric wire spatial accommodation (32); Dividing plate suspended structure (6) is provided with in described lamp cylinder (3); Described lamp cylinder (3) has circumscripted power line perforation on the position being positioned at more than dividing plate (5); Described dividing plate (5) is provided with electrical wire channel holes (51).
2. Down lamp according to claim 1, it is characterized in that, described dividing plate suspended structure (6) includes and is fixed to dividing plate fixed support (61) on lamp cylinder inwall and the dividing plate screw be screwed to from lower to upper in the transverse arm (62) of dividing plate fixed support (61) or bolt (63); Described dividing plate (5) is provided with and can be nested on this dividing plate screw or bolt (63) and the dividing plate locating hole (64) that can keep off after turn on dividing plate screw or bolt (63).
3. Down lamp according to claim 2, it is characterized in that, the Top Crossbeam on described dividing plate fixed support (61) top is screwed with cover screw or bolt (7), described cover (4) is provided with and can be nested into this cover screw or bolt (7) and at the cover locating hole (41) of turn backstop on cover screw or bolt (7).
4. Down lamp according to claim 2, is characterized in that, the perpendicular wall of described lamp cylinder 3 is screwed with set screw (8), and the flange of described cover (4) is provided with the locating notch (42) that can laterally slide in this set screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161479.1A CN104763951B (en) | 2015-04-03 | 2015-04-03 | Down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161479.1A CN104763951B (en) | 2015-04-03 | 2015-04-03 | Down lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104763951A true CN104763951A (en) | 2015-07-08 |
| CN104763951B CN104763951B (en) | 2017-09-26 |
Family
ID=53645957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510161479.1A Expired - Fee Related CN104763951B (en) | 2015-04-03 | 2015-04-03 | Down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104763951B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934626A (en) * | 2016-04-26 | 2016-09-07 | 深圳珈伟光伏照明股份有限公司 | Comptabile down lamp |
| US11933475B1 (en) * | 2021-10-04 | 2024-03-19 | Robert William Turner | Dual zone lighting system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201521838U (en) * | 2009-10-20 | 2010-07-07 | 张连 | Light-focusing down lamp |
| CN201521839U (en) * | 2009-10-20 | 2010-07-07 | 张连 | Light-focusing down lamp |
| CN201844325U (en) * | 2010-10-25 | 2011-05-25 | 福州康信机电制造有限公司 | Angle-adjustable LED down lamp |
| CN202188440U (en) * | 2011-08-15 | 2012-04-11 | 中山市两益照明有限公司 | Fire-resistant lamp shade embedded in fire-resistant partition board |
| CN103511872A (en) * | 2012-06-29 | 2014-01-15 | 富士迈半导体精密工业（上海）有限公司 | Light-emitting diode lamp |
| CN104315430A (en) * | 2014-10-20 | 2015-01-28 | 昆山博文照明科技有限公司 | Novel LED (Light-Emitting Diode) ceiling lamp |
| CN104315424A (en) * | 2014-10-31 | 2015-01-28 | 宁波东星电子有限公司 | Adjustable down lamp |
| CN204459979U (en) * | 2015-04-03 | 2015-07-08 | 李绍和 | Down lamp |
-
2015
- 2015-04-03 CN CN201510161479.1A patent/CN104763951B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201521838U (en) * | 2009-10-20 | 2010-07-07 | 张连 | Light-focusing down lamp |
| CN201521839U (en) * | 2009-10-20 | 2010-07-07 | 张连 | Light-focusing down lamp |
| CN201844325U (en) * | 2010-10-25 | 2011-05-25 | 福州康信机电制造有限公司 | Angle-adjustable LED down lamp |
| CN202188440U (en) * | 2011-08-15 | 2012-04-11 | 中山市两益照明有限公司 | Fire-resistant lamp shade embedded in fire-resistant partition board |
| CN103511872A (en) * | 2012-06-29 | 2014-01-15 | 富士迈半导体精密工业（上海）有限公司 | Light-emitting diode lamp |
| CN104315430A (en) * | 2014-10-20 | 2015-01-28 | 昆山博文照明科技有限公司 | Novel LED (Light-Emitting Diode) ceiling lamp |
| CN104315424A (en) * | 2014-10-31 | 2015-01-28 | 宁波东星电子有限公司 | Adjustable down lamp |
| CN204459979U (en) * | 2015-04-03 | 2015-07-08 | 李绍和 | Down lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934626A (en) * | 2016-04-26 | 2016-09-07 | 深圳珈伟光伏照明股份有限公司 | Comptabile down lamp |
| US11933475B1 (en) * | 2021-10-04 | 2024-03-19 | Robert William Turner | Dual zone lighting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104763951B (en) | 2017-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170926 |