CN202733733U - Lamp and engineering machinery comprising same - Google Patents
Lamp and engineering machinery comprising same Download PDFInfo
- Publication number
- CN202733733U CN202733733U CN 201220461381 CN201220461381U CN202733733U CN 202733733 U CN202733733 U CN 202733733U CN 201220461381 CN201220461381 CN 201220461381 CN 201220461381 U CN201220461381 U CN 201220461381U CN 202733733 U CN202733733 U CN 202733733U
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- CN
- China
- Prior art keywords
- bar section
- light fixture
- lamp
- connecting hole
- lamp holder
- 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 utility model provides a lamp and engineering machinery comprising the same. The lamp comprises a lamp post (10) which consists of a first post section (11) and a second post section (12), wherein the second post section (12) is arranged on the first post section (11) in a turnable or telescopic manner. The utility model aims to provide the lamp and the engineering machinery including the lamp which can be maintained conveniently.
Description
Technical field
The utility model relates to lighting apparatus, in particular to a kind of light fixture and comprise the engineering machinery of this light fixture.
Background technology
A lot of large-scale engineering machinery equipment requirement non-stop runs in 24 hours are therefore the illumination on the equipment is essential.Because these large-scale engineering machinery equipment itself are bulky, therefore often quantity is surprising for the illuminating lamp that needs, do not wait from tens to small cups up to a hundred.In the face of so many industrial illuminating lamp, the workload of its maintenance also be should not be underestimated.
As shown in Figure 1, at present, the lamp stand 10 ' of used light fixture of throwing light on generally is integrated, is fixedly mounted on the platform 40 ' edge of engineering machinery, and be fixedly connected with railing 30 ', railing 30 ' can play the effect of safeguard protection, and for the illumination zone that makes light fixture is wider, the height of lamp stand 10 ' is generally all more than two meters, top at lamp stand 10 ' arranges lamp holder 20 ', is that inconvenience is safeguarded lamp holder 10 ' if such height is not taken Simple ladder; But in case set up ladder; when the maintainer ascended a height, platform 40 ' railing 30 ' on every side just can not play a protective role to the maintainer so, and lamp of the every maintenance of maintainer just need to be climbed up and climbed down; to worry also whether ladder is firm, set up Simple ladder itself also very bothersome.
The utility model content
The utility model aims to provide a kind of light fixture and comprises the engineering machinery of this light fixture, can be conveniently to the maintenance of light fixture.
To achieve these goals, according to an aspect of the present utility model, provide a kind of light fixture, comprised lamp stand, lamp stand comprises: the first bar section; And the second bar section, turning or telescopically is arranged on the first bar section.
Further, the second bar section is positioned at the first bar section top, and the second bar section and the first bar section are hinged, and is provided with corresponding location structure on the first bar section and the second bar section.
Further, the top of the first bar section is provided with Connection Block, is provided with the first connecting hole on the Connection Block, is provided with second connecting hole corresponding with the first connecting hole on the second bar section, is provided with bearing pin in the first connecting hole and the second connecting hole.
Further, Connection Block is obliquely installed, so that relative the first bar section biasing of the first connecting hole, the second bar section has the sticking part that fits with the first bar section.
Further, location structure comprises: the first bolt hole is arranged on the first bar section; The second bolt hole is arranged on the second bar section, and the second bolt hole and the first bolt hole arrange accordingly.
Further, light fixture also comprises lamp holder, and lamp holder is arranged on the second bar section rotationally.
According on the other hand of the present utility model, a kind of engineering machinery is provided, comprise lighting apparatus, lighting apparatus comprises light fixture, light fixture is aforementioned any light fixture.
Use the technical solution of the utility model, by lamp stand being divided into the first bar section and the second bar section, and the second bar section can be rotated or flexible with respect to the first bar section, so that need repairing during light fixture, as long as the second bar section is rotated or retract and just can reduce the whole height of lamp stand, thereby reduced the height of lamp holder, made things convenient for the maintenance of staff to lamp holder, reduced labour intensity.
Description of drawings
The Figure of description that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows light fixture according to prior art and is fixed on schematic diagram on the platform;
Fig. 2 shows according to the light fixture of the embodiment of the present utility model schematic diagram at illumination condition; And
Fig. 3 shows according to the light fixture of the embodiment of the present utility model schematic diagram at service mode.
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment among the application can make up mutually.
As shown in Figures 2 and 3, according to embodiment of the present utility model, provide a kind of light fixture, comprise lamp stand 10 and the lamp holder 20 that is positioned on the lamp stand 10, wherein lamp stand 10 comprises two parts, is respectively the first bar section 11 and the second bar section 12, and lamp holder 20 is arranged on the second bar section 12.
The second bar section 12 and the first bar section 11 are straight-bar, and the second bar section 12 is positioned at the first bar section 11 tops, is provided with Connection Block 111 on the top of the first bar section 11, is provided with the first connecting hole on the Connection Block 111; Be provided with second connecting hole corresponding with the first connecting hole in the second bar section 12, a bearing pin is arranged in the first connecting hole and the second connecting hole, makes the second bar section 12 and the first bar section 11 hinged.Here the first bar section 11 be connected the articulated manner of bar section 12 and be not limited to bearing pin and connect, also can adopt other modes, as long as the second bar section 12 is rotated around the top of the first bar section 11.
Because during lamp holder 20 work, the second bar section 12 need to be in vertical position, so in order to make the second bar section 12 support better lamp holder 20, be provided with corresponding location structure in the first bar section 11 with the second bar section 12.In the present embodiment, this location structure comprises the first bolt hole that is arranged on the first bar section 11 and the second bolt hole that is arranged on the second bar section 12, and the second bolt hole and the first bolt hole arrange accordingly, when the second bar section 12 vertically arranges, only need in the first bolt hole and the second bolt hole, screw in bolt, can prevent that the second bar section 12 from rotating with respect to the first bar section 11, thereby lamp holder 20 is more stably worked.In order to make the location more firm, in the first bar section 11 two the first bolts hole are set, in the second bar section 12 two the second bolts hole are set.The location structure here is not limited to adopt Bolt to position, also can adopt other modes, as the first bar section 11 and the second bar section 12 are bundled, perhaps with the second bar section 12 corresponding locating groove and positioning wedged block are set in the first bar section 11, do not relatively rotate as long as can make between the first bar section 11 and the second bar section 12.
In order to make the location convenient, Connection Block 111 is for being obliquely installed in the present embodiment, so that relative the first bar section of the first connecting hole 11 biasings, like this when the second bar section 12 is in vertical position, can make the first bar section 11 and the second bar section 12 have part surface to fit, make things convenient for the installation of bolt, and when the second bar section 12 when the first bar section 11 is rotated, effect spacing and that support can be played again in the upper surface of Connection Block 111, the second bar section 12 is placed on the Connection Block 111, the personnel of maintenance lamp holder 20 needn't additionally support the second bar section 12 with hand and can finish maintenance work like this, have reduced labour intensity.Convenient in order to keep in repair, lamp holder 20 also can arrange rotationally around the second bar section 12.
When lamp holder 20 normal operation, the first bar section 11 and the second bar section 12 all vertically arrange, and the first bar section 11 and the second bar section 12 are passed through Bolt to position.When lamp holder 20 need to overhaul, take bolt apart, the second bar section 12 is rotated around the first bar section 11, and the second bar section 12 is placed on the Connection Block 111, can make lamp holder 20 reduce height, can maintain lamp holder 20 easily this moment.
The second bar section 12 telescopicallies are arranged on the first bar section 11, when lamp holder 20 normal operation, the second bar section 12 are stretched out, lamp holder 20 is raise; When lamp holder 20 needs repairing, the second bar section 12 is retracted, make the height of lamp holder 20 reduce convenient for maintaining.The stretch mode of the second bar section 12 can be to slide with respect to the first bar section 11.Similarly, support better lamp holder 20 in order to make the second bar section 12, can on the second bar section 12 and the first bar section 11, location structure be set accordingly.
According to another embodiment of the present utility model; a kind of engineering machinery is provided; comprise lighting apparatus; this lighting apparatus comprises light fixture; and light fixture is aforementioned any light fixture; the first bar section 11 of light fixture is fixedly installed on the platform 40, is provided with railing 30 at platform 40, can play the protective effect to operating personnel.The first bar section 11 is fixedly connected with railing 30, can prevent that light fixture from tilting or falling down.When the second bar section 12 when the first bar section 11 rotates to reduce the height of lamp holder 20, lamp holder 20 is advisable at 1400 millimeters to 1500 millimeters apart from the height of platform 40, more is fit to staff's operation.
From above description, can find out, the utility model the above embodiments have realized following technique effect: by lamp stand being divided into the first bar section and the second bar section, and the second bar section can be rotated or flexible with respect to the first bar section, so that need repairing during light fixture, as long as the second bar section is rotated or retract and just can reduce the whole height of lamp stand, thereby reduced the height of lamp holder, make things convenient for the maintenance of staff to lamp holder, reduced labour intensity.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a light fixture comprises lamp stand (10), it is characterized in that, described lamp stand (10) comprising:
The first bar section (11); And
The second bar section (12), turning or telescopically are arranged on described the first bar section (11).
2. light fixture according to claim 1, it is characterized in that, described the second bar section (12) is positioned at described the first bar section (11) top, described the second bar section (12) and described the first bar section (11) are hinged, and are provided with corresponding location structure on described the first bar section (11) and described the second bar section (12).
3. light fixture according to claim 2, it is characterized in that, the top of described the first bar section (11) is provided with Connection Block (111), described Connection Block is provided with the first connecting hole on (111), be provided with second connecting hole corresponding with described the first connecting hole on described the second bar section (12), be provided with bearing pin in described the first connecting hole and described the second connecting hole.
4. light fixture according to claim 3, it is characterized in that, described Connection Block (111) is obliquely installed, so that relatively described the first bar section (11) biasing of described the first connecting hole, described the second bar section (12) has the sticking part that fits with described the first bar section (11).
5. each described light fixture in 4 according to claim 2 is characterized in that, described location structure comprises:
The first bolt hole is arranged on described the first bar section (11);
The second bolt hole is arranged on described the second bar section (12), and described the second bolt hole and described the first bolt hole arrange accordingly.
6. each described light fixture in 4 according to claim 1 is characterized in that, described light fixture also comprises lamp holder (20), and described lamp holder (20) is arranged on described the second bar section (12) rotationally.
7. an engineering machinery comprises lighting apparatus, and described lighting apparatus comprises light fixture, it is characterized in that, described light fixture is each described light fixture in the claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461381 CN202733733U (en) | 2012-09-11 | 2012-09-11 | Lamp and engineering machinery comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220461381 CN202733733U (en) | 2012-09-11 | 2012-09-11 | Lamp and engineering machinery comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733733U true CN202733733U (en) | 2013-02-13 |
Family
ID=47659428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220461381 Expired - Fee Related CN202733733U (en) | 2012-09-11 | 2012-09-11 | Lamp and engineering machinery comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696840A (en) * | 2013-12-10 | 2015-06-10 | 中国二十冶集团有限公司 | Illuminating lamp post convenient to construct and maintain |
-
2012
- 2012-09-11 CN CN 201220461381 patent/CN202733733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696840A (en) * | 2013-12-10 | 2015-06-10 | 中国二十冶集团有限公司 | Illuminating lamp post convenient to construct and maintain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130213 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |