CN102486303B - Lamp mounting device and ceiling lamp - Google Patents
Lamp mounting device and ceiling lamp Download PDFInfo
- Publication number
- CN102486303B CN102486303B CN201010574900.9A CN201010574900A CN102486303B CN 102486303 B CN102486303 B CN 102486303B CN 201010574900 A CN201010574900 A CN 201010574900A CN 102486303 B CN102486303 B CN 102486303B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- threaded
- nut
- lamp
- firmware
- 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
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Abstract
The invention discloses a lamp mounting device which comprises a ceiling fixing part which can be fixed on other objects, a hollow connecting rod, and locking parts for locking two ends of the connecting rod, wherein two ends of the hollow connecting rod are provided with external threads; and one end of the connecting rod is in threaded connection with the ceiling fixing part. The invention also discloses a ceiling lamp which comprises a lamp body and the lamp mounting device which are in threaded connection, wherein the top part of the lamp body is provided with an internal thread mounting hole; the lamp mounting device comprises the ceiling fixing part, the hollow connecting rod and the locking parts for locking two ends of the connecting rod; two ends of the connecting rod are provided with the external threads; and two ends of the connecting rod are in threaded connection with the ceiling fixing part and the mounting hole respectively. By adopting a mode of threaded connection hoisting of the connecting rod and locking of the locking part, the lamp body can be mounted and detached conveniently.
Description
[technical field]
The present invention relates to a kind of light fixture, especially relate to a kind of erecting device and a kind of lamp affixed to the ceiling of light fixture.
[background technology]
On ceiling, conventional lamp installation mode is that support is connected by bolt with light fixture, then support is fastened on ceiling by bolt and nut.This mounting means need to will could take off light fixture after many spiral shell inspection nut dismountings on support in the time of demolition and maintenance light fixture, one hand steered light fixture when demounting bolt, and another hand is torn bolt open, more painstaking in operation, very inconvenient.
[summary of the invention]
Given this, be necessary to provide a kind of lamp mounting device of easy installation and removal.
The present invention also provides a kind of lamp affixed to the ceiling of easy installation and removal.
By the following technical solutions:
A kind of lamp mounting device, comprises the top firmware that can be fixed on other objects, connecting rod that two ends are provided with externally threaded hollow and the locking member at locking connecting rod two ends, and described connecting rod is threaded with described top firmware.
Preferably, described top firmware is provided with fixing hole, passes for expansion bolt or bolt and nut, and described top FWH is provided with via hole, and described via hole is provided with internal thread with one end that described connecting rod is connected.
Preferably, on the firmware of described top, form boss in the part of via hole periphery to described connecting rod place direction evagination, described locking member is lock-screw, is pressed on the connecting rod with described via hole threaded engagement through the sidewall of described boss.
Preferably, described connecting rod is that two ends are provided with externally threaded cable tube joint.
Preferably, described connecting rod comprises suspension rod crossover sub and nut connecting rod, and the two ends of described suspension rod crossover sub are provided with external screw thread, is threaded respectively with described top firmware and nut connecting rod.
Preferably, described locking member is lock-screw, is pressed on described suspension rod crossover sub through the sidewall of described nut connecting rod.
Preferably, the inwall of described nut connecting rod is provided with annular nib, between described suspension rod crossover sub and described chimb, is provided with seal washer.
A kind of lamp affixed to the ceiling, comprise the lamp body and the lamp mounting device that are threaded, described lamp body top is provided with threaded mounting hole, described lamp mounting device comprises the top firmware that can be fixed on other objects, connecting rod that two ends are provided with externally threaded hollow and the locking member at locking connecting rod two ends, and described connecting rod is threaded with described top firmware.
Preferably, described connecting rod comprises suspension rod crossover sub and nut connecting rod, the two ends of described suspension rod crossover sub are provided with external screw thread, be threaded with described top firmware and nut connecting rod respectively, described nut connecting rod is provided with internal thread with one end that described suspension rod crossover sub is connected, and the other end is provided with external screw thread.
Preferably: the inwall of described nut connecting rod is provided with annular nib, between described suspension rod crossover sub and described chimb, described connecting rod and described installing hole be equipped with seal washer between bottom.
Adopt connecting rod be threaded lifting and locking member lock mode, make the installation and removal of lamp body all very convenient.
[brief description of the drawings]
Fig. 1 is the schematic diagram of one embodiment of the invention;
Fig. 2 is the schematic diagram of another embodiment of the present invention;
Fig. 3 is the upward view of top firmware.
[detailed description of the invention]
As depicted in figs. 1 and 2, lamp affixed to the ceiling comprises lamp mounting device 10 and lamp body 20.Lamp body 20 is threaded with lamp mounting device 10.
As shown in Figure 1, lamp mounting device 10 comprises top firmware 100, two ends are provided with the connecting rod 200 of externally threaded hollow and the locking member 300 at locking connecting rod 200 two ends.The two ends of connecting rod 200 are threaded with top firmware 100 and lamp body 20 respectively.
As shown in figures 1 and 3, top firmware 100 is disk-like structure, and middle part is provided with via hole 120, and periphery is provided with fixing hole 140.Expansion bolt or bolt and nut 160 are fixed on top firmware 100 on the objects such as ceiling through fixing hole 140.Electric wire or cable in via hole 120 tolerable ceilings pass, and via hole 120 inwalls are internal thread, for being threaded with connecting rod 200.Connect and locking connector 200 for convenient, top firmware is positioned at the part of via hole 120 peripheries to connecting rod 200 place directions protrusions, forms boss 170.Locking member 300 can adopt top firmware holding screw 320, and holding screw 320 is pressed on the outer wall of connecting rod 200 through after boss 170 sidewalls, and connecting rod 200 is locked.In order to strengthen the intensity of top firmware 100, near boss 170 outer walls, reinforcement 180 can be set.
Connecting rod 200 can adopt structure shown in Fig. 2, for two ends are provided with externally threaded cable tube joint 220.Cable tube joint 220 hollows, allow that electric wire or cable pass, and comprise plate-like middle part 222, and protrude to both sides respectively at 222 center, plate-like middle part, forms two links, and link is equipped with external screw thread; One end is threaded with the via hole 120 of top firmware, locks with top firmware holding screw 320; The other end is threaded with lamp body 20, locks with lamp body holding screw 360.
Connecting rod 200 also can adopt structure as shown in Figure 1, the suspension rod crossover sub 240 that comprises hollow and nut connecting rod 260.Suspension rod crossover sub 240 two ends are provided with external screw thread, and wherein one end is threaded with via hole 120, lock by top firmware holding screw 320; The other end is threaded with nut connecting rod 260, locks by joint holding screw 340.Nut connecting rod 260 hollows, middle part is disk-like structure, is protruded to both sides by middle part, forms two conversion links, wherein one end is provided with internal thread, is threaded with suspension rod conversion head 240; The other end is provided with external screw thread, is threaded with lamp body 20, adopts lamp body holding screw 360 to lock.Due to the diameter of both sides not etc., be therefore formed with annular nib 262 in nut connecting rod 260 inside.
For the gap of the impurity threaded engagement such as anti-sealing enters lamp body, between suspension rod crossover sub 240 and chimb 262, between nut connecting rod 260 and lamp body 20, be equipped with seal washer 400 between cable tube joint 220 and lamp body 20.
The top of lamp body 20 is provided with installing hole 500, and installing hole 500 is shoulder hole, and is provided with internal thread.For convenient locking, the sidewall evagination of installing hole 500, lamp body holding screw 360 compresses the cable tube joint being threaded with it 220 or nut connecting rod 260 through the sidewall of installing hole 500.The outer wall of cable tube joint 220 or nut connecting rod 260 can be provided with annular recess herein, helps location, prevents that cable tube joint 220 or nut connecting rod 260 from sliding axially.
Installation process is as follows:
While adopting structure shown in Fig. 1, first top firmware 100 is fixed on the objects such as ceiling by expansion bolt or bolt and nut 160, secondly one end of suspension rod crossover sub 240 is threaded with top firmware 100 and uses top firmware holding screw 320 to lock, then nut connecting rod 260 be threaded with the installing hole 500 of lamp body 20 and use lamp body holding screw 360 to lock, finally nut connecting rod 260 be threaded with the other end of suspension rod crossover sub 240 and use joint holding screw 340 to lock.
In the time adopting structure shown in Fig. 2, first top firmware 100 is fixed on the objects such as ceiling by expansion bolt or bolt and nut 160, secondly a link of cable tube joint 220 is threaded with top firmware 100 and uses top firmware holding screw 320 to lock, then another link of cable tube joint 220 and the installing hole 500 of lamp body 20 are threaded, and lock with lamp body holding screw 360.
Because top firmware 100, connecting rod 200, seal washer 400 are hollow, electric wire or cable can be by wherein passing and being connected with lamp body 20.
First releasable joint holding screw 340 when dismounting, connecting rod 200 associated components of then outwarding winding can take off lamp body 20.Simple and the stable connection of the process of installation and removal, need to dismantle many bolt and nuts between lamp bracket and ceiling while having solved light fixture dismounting and the problem of the inconvenient operation brought, has brought convenience to guardian, has saved light fixture maintenance time.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. a lamp mounting device, it is characterized in that: comprise the top firmware that can be fixed on other objects, two ends are provided with the connecting rod of externally threaded hollow and the locking member at locking connecting rod two ends, described connecting rod is threaded with described top firmware, described top firmware is provided with fixing hole, pass for bolt and nut, described top FWH is provided with via hole, described via hole is provided with internal thread with one end that described connecting rod is connected, part at via hole periphery on the firmware of described top forms boss to described connecting rod place direction evagination, described locking member is holding screw, be pressed on the connecting rod with described via hole threaded engagement through the sidewall of described boss, described connecting rod comprises suspension rod crossover sub and nut connecting rod, the two ends of described suspension rod crossover sub are provided with external screw thread, be threaded with described top firmware and nut connecting rod respectively, described locking member is holding screw, sidewall through described nut connecting rod is pressed on described suspension rod crossover sub.
2. lamp mounting device as claimed in claim 1, is characterized in that: the inwall of described nut connecting rod is provided with annular nib, between described suspension rod crossover sub and described chimb, is provided with seal washer.
3. a lamp affixed to the ceiling, it is characterized in that: comprise the lamp body and the lamp mounting device that are threaded, described lamp body top is provided with installing hole, described installing hole is shoulder hole, and be provided with internal thread, described lamp mounting device comprises the top firmware that can be fixed on other objects, two ends are provided with the connecting rod of externally threaded hollow and the locking member at locking connecting rod two ends, described connecting rod is threaded with described top firmware, described top firmware is provided with fixing hole, pass for bolt and nut, described top FWH is provided with via hole, described via hole is provided with internal thread with one end that described connecting rod is connected, part at via hole periphery on the firmware of described top forms boss to described connecting rod place direction evagination, described locking member is holding screw, be pressed on the connecting rod with described via hole threaded engagement through the sidewall of described boss, described connecting rod comprises suspension rod crossover sub and nut connecting rod, the two ends of described suspension rod crossover sub are provided with external screw thread, be threaded with described top firmware and nut connecting rod respectively, described locking member is holding screw, sidewall through described nut connecting rod is pressed on described suspension rod crossover sub.
4. lamp affixed to the ceiling as claimed in claim 3, is characterized in that: the inwall of described nut connecting rod is provided with annular nib, between described suspension rod crossover sub and described chimb, described connecting rod and described installing hole be equipped with seal washer between bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010574900.9A CN102486303B (en) | 2010-12-06 | 2010-12-06 | Lamp mounting device and ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010574900.9A CN102486303B (en) | 2010-12-06 | 2010-12-06 | Lamp mounting device and ceiling lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102486303A CN102486303A (en) | 2012-06-06 |
| CN102486303B true CN102486303B (en) | 2014-07-23 |
Family
ID=46151830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010574900.9A Expired - Fee Related CN102486303B (en) | 2010-12-06 | 2010-12-06 | Lamp mounting device and ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102486303B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110607B (en) * | 2013-04-22 | 2016-08-03 | 深圳市海洋王照明工程有限公司 | There is the lamp assembly of Simple installation support |
| CN104421779A (en) * | 2013-09-06 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Lamp and fixing structure |
| CN111791998A (en) * | 2020-07-24 | 2020-10-20 | 上海外高桥造船有限公司 | Marine detachable ceiling lamp base |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE701669C (en) * | 1937-05-09 | 1941-01-21 | Hans Rudoff | Screw-in nipple for incandescent lamp holders |
| CN2358339Y (en) * | 1998-12-28 | 2000-01-12 | 李锦辉 | Universal projection fibre lamp holder structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577111Y (en) * | 2002-09-18 | 2003-10-01 | 吴文彰 | Self-assembled pendent lamp |
| CN201514733U (en) * | 2009-08-31 | 2010-06-23 | 林瑞兴 | Steel cable suspending and fixing part |
-
2010
- 2010-12-06 CN CN201010574900.9A patent/CN102486303B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE701669C (en) * | 1937-05-09 | 1941-01-21 | Hans Rudoff | Screw-in nipple for incandescent lamp holders |
| CN2358339Y (en) * | 1998-12-28 | 2000-01-12 | 李锦辉 | Universal projection fibre lamp holder structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102486303A (en) | 2012-06-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20181206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |