CN110686193A - Classroom lamp hoisting structure - Google Patents
Classroom lamp hoisting structure Download PDFInfo
- Publication number
- CN110686193A CN110686193A CN201910935314.3A CN201910935314A CN110686193A CN 110686193 A CN110686193 A CN 110686193A CN 201910935314 A CN201910935314 A CN 201910935314A CN 110686193 A CN110686193 A CN 110686193A
- Authority
- CN
- China
- Prior art keywords
- cross slot
- jib
- plate
- round hole
- classroom lamp
- 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.)
- Pending
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Classifications
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- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a classroom lamp hoisting structure, which comprises a hoisting rod and a U-shaped hanging plate; the bottoms of two opposite side walls of the hanger rod are respectively provided with a clamping groove; all be provided with a round hole on the link plate both sides board, the round hole aperture is more than or equal to the jib external diameter, is provided with a cross slot of connecting two round holes on the link plate, the width of cross slot is less than the jib external diameter, and the width of cross slot is more than or equal to the interval between two draw-in grooves to make the jib take the one end of draw-in groove to insert from a round hole, after two draw-in grooves of jib aim at the double-phase opposite lateral wall of cross slot respectively, the jib rotates to the cross slot in from the round hole, and moves along the cross slot. The device has simple structure and convenient use.
Description
Technical Field
The invention relates to the field of LED lamps, in particular to a classroom lamp hoisting structure.
Background
When the classroom lamp is hoisted, at least one suspender is needed to lower the lamp because the classroom space is large, the existing suspender is usually locked with the lamp through a nut or is fixedly connected with the lamp through other locking parts, the structure is complex, and the disassembly and the assembly are inconvenient; and the hanger bar has to be forcibly bent to accommodate the mounting spacing of the light fixture upon inadvertent drilling of the hole.
Chinese document CN 204786224U discloses a novel suspension rod structure of a ceiling lamp, which comprises a movable body, an installation seat and a suspension rod, wherein the middle part of the installation seat is bent downwards to form a U-shaped installation part, and two sides of the installation seat are provided with connecting parts; the outer side surface of the lower end part of the movable body is in a curved surface arrangement, the middle part of the mounting part is provided with a movable hole, the bottom of the movable body penetrates through the movable hole, and the outer side surface of the lower end part of the movable body is abutted against the movable hole; the bottom of the movable body is fixedly connected with the suspender. Through setting up movable body and mount pad for the movable body can rotate by the mount pad, thereby reaches the convenient effect of position control. This scheme rotates the department and is located the jib upper end, and there is the rotation space limited in this department, and rotating-structure is complicated, hoisting structure can't remove a great deal of awkward problem such as.
Chinese document CN 204756814U discloses a "lamp hook device", which includes a hanger rod, the lower end of the hanger rod is connected with a "ji" shaped hook, and two ends of the "ji" shaped hook are symmetrically upwarped to form two end lifting hooks. The scheme adopts a 'n' -shaped hook to be connected with the suspender, and the problems still exist.
Disclosure of Invention
In view of this, it is necessary to provide a classroom lamp hanging structure with simple structure and convenient use.
In order to solve the technical problems, the technical scheme of the invention is as follows: a classroom lamp hoisting structure comprises a hoisting rod and a U-shaped hanging plate;
the bottoms of two opposite side walls of the hanger rod are respectively provided with a clamping groove;
all be provided with a round hole on the link plate both sides board, the round hole aperture is more than or equal to the jib external diameter, is provided with a cross slot of connecting two round holes on the link plate, the width of cross slot is less than the jib external diameter, and the width of cross slot is more than or equal to the interval between two draw-in grooves to make the jib take the one end of draw-in groove to insert from a round hole, after two draw-in grooves of jib aim at the double-phase opposite lateral wall of cross slot respectively, the jib rotates to the cross slot in from the round hole, and moves along the cross slot.
Furthermore, the bottoms of the two side plates of the hanging plate are respectively provided with an outward pressing plate.
Furthermore, the pressure plate is provided with a mounting hole.
Furthermore, the hanging plate is composed of two side plates and a transverse plate connected with the two side plates, and the two side plates are vertically connected to two ends of the transverse plate.
Furthermore, the connecting part of the transverse plate and the side plate is rounded.
Furthermore, two ends of the transverse groove are respectively arranged on the two side plates.
Compared with the prior art, the invention has the following beneficial effects: this device is through a U-shaped link plate to be provided with a channel that is dumbbell-shaped after expanding on the link plate, through be provided with the draw-in groove on the jib, thereby make the jib do not need any other auxiliary part just can with link plate fastening connection, can also adjust the position of jib on the link plate, simple structure, convenient to use.
In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a hanging plate in the embodiment of the invention.
Fig. 3 is a schematic structural view of a suspension bar according to an embodiment of the present invention.
In the figure: 1-hanging rod, 11-clamping groove, 2-hanging plate, 21-transverse groove, 22-round hole, 23-pressing plate and 24-mounting hole.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-3, a classroom lamp hoisting structure comprises a suspender 1 and a U-shaped hanging plate 2.
The bottoms of two opposite side walls of the hanger rod 1 are respectively provided with a clamping groove 11.
The link plate 2 comprises both sides board and the diaphragm of connecting the both sides board, all be provided with a round hole 22 on the board of both sides, round hole 22 aperture is greater than 1 external diameter of jib, be provided with a cross slot 21 of connecting two round holes on the link plate 2, the cross slot 21 both ends set up respectively on the board of both sides, the width of cross slot 21 is less than 1 external diameter of jib, the width of cross slot 21 is greater than the interval between two draw-in grooves 11, so that the one end of 1 area draw-in groove of jib inserts from a round hole, after the double-phase opposite lateral wall of cross slot is aimed at respectively to two draw-in grooves of jib, the jib rotates to the cross slot from the round hole.
In this embodiment, the bottom of the two side plates of the hanging plate is respectively provided with an outward pressing plate 23.
In this embodiment, the pressure plate is provided with a mounting hole 24.
In this embodiment, the two side plates are vertically connected to the two ends of the transverse plate.
In this embodiment, the connecting portion of the transverse plate and the side plate is rounded.
When the hanging plate is used, two pressing plates of the hanging plate are fastened on a lamp through mounting holes through screws, one end of the hanging rod 1 with a clamping groove is inserted from a round hole, the two clamping grooves are aligned to two side walls of the transverse groove, the clamping groove moves along the side wall of the transverse groove, the hanging rod is firstly rotated upwards along the transverse groove on the side plate to be perpendicular to the transverse plate, the outer diameter of the hanging rod is larger than that of the transverse groove, and a part of the transverse groove is also arranged at the upper end of the side plate, so that the hanging rod cannot be separated from the transverse plate when the transverse; only move the jib to diaphragm one end, then rotate jib 90, just enable the jib and get into the round hole to break away from the link plate.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a classroom lamp hoisting structure which characterized in that: comprises a hanging rod and a U-shaped hanging plate;
the bottoms of two opposite side walls of the hanger rod are respectively provided with a clamping groove;
all be provided with a round hole on the link plate both sides board, the round hole aperture is more than or equal to the jib external diameter, is provided with a cross slot of connecting two round holes on the link plate, the width of cross slot is less than the jib external diameter, and the width of cross slot is more than or equal to the interval between two draw-in grooves to make the jib take the one end of draw-in groove to insert from a round hole, after two draw-in grooves of jib aim at the double-phase opposite lateral wall of cross slot respectively, the jib rotates to the cross slot in from the round hole, and moves along the cross slot.
2. The classroom lamp hanging structure as set forth in claim 1, wherein: the bottoms of the two side plates of the hanging plate are respectively provided with an outward pressing plate.
3. The classroom lamp hanging structure as set forth in claim 2, wherein: the pressing plate is provided with a mounting hole.
4. The classroom lamp hanging structure as set forth in claim 1, wherein: the hanging plate is composed of two side plates and a transverse plate connected with the two side plates, and the two side plates are vertically connected to two ends of the transverse plate.
5. The classroom lamp hanging structure as set forth in claim 4, wherein: and the connecting part of the transverse plate and the side plate is rounded.
6. The classroom lamp hanging structure as set forth in claim 4, wherein: the two ends of the transverse groove are respectively arranged on the two side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935314.3A CN110686193A (en) | 2019-09-29 | 2019-09-29 | Classroom lamp hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935314.3A CN110686193A (en) | 2019-09-29 | 2019-09-29 | Classroom lamp hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110686193A true CN110686193A (en) | 2020-01-14 |
Family
ID=69111041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910935314.3A Pending CN110686193A (en) | 2019-09-29 | 2019-09-29 | Classroom lamp hoisting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110686193A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736417A (en) * | 1970-07-27 | 1973-05-29 | C Williams | Lighting fixture |
| US20140218899A1 (en) * | 2013-02-03 | 2014-08-07 | Calvin Chuen Kam Law | LED Light Strip With Detachable LED FlashLights Assembly |
| CN205372799U (en) * | 2016-01-29 | 2016-07-06 | 广东美的制冷设备有限公司 | Smallpox machine hangers and smallpox machine |
| CN108167718A (en) * | 2018-01-03 | 2018-06-15 | 浙江凯耀照明股份有限公司 | Flap seat and Fast Installation structure |
| CN109268790A (en) * | 2018-08-10 | 2019-01-25 | 尚科照明集团有限公司 | A kind of LED light hanging apparatus |
-
2019
- 2019-09-29 CN CN201910935314.3A patent/CN110686193A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736417A (en) * | 1970-07-27 | 1973-05-29 | C Williams | Lighting fixture |
| US20140218899A1 (en) * | 2013-02-03 | 2014-08-07 | Calvin Chuen Kam Law | LED Light Strip With Detachable LED FlashLights Assembly |
| CN205372799U (en) * | 2016-01-29 | 2016-07-06 | 广东美的制冷设备有限公司 | Smallpox machine hangers and smallpox machine |
| CN108167718A (en) * | 2018-01-03 | 2018-06-15 | 浙江凯耀照明股份有限公司 | Flap seat and Fast Installation structure |
| CN109268790A (en) * | 2018-08-10 | 2019-01-25 | 尚科照明集团有限公司 | A kind of LED light hanging apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200114 |