CN209944148U - Lamp hoisting structure capable of adjusting deviation - Google Patents
Lamp hoisting structure capable of adjusting deviation Download PDFInfo
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- CN209944148U CN209944148U CN201920646560.2U CN201920646560U CN209944148U CN 209944148 U CN209944148 U CN 209944148U CN 201920646560 U CN201920646560 U CN 201920646560U CN 209944148 U CN209944148 U CN 209944148U
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Abstract
The utility model discloses a but deviation-adjusting's lamps and lanterns hoisting structure, include with the ceiling on mounting hole complex mounting, be equipped with the fixed bolster of fixed orifices and be used for connecting the pole that hangs of fixed bolster and lamps and lanterns, the mounting passes through the fixed orifices to be fixed the fixed bolster on the ceiling, hangs the pole and installs on the fixed bolster, is equipped with the mounting hole on the fixed bolster, hangs the pole and passes through the mounting hole to be installed on the fixed bolster, the projection of mounting hole horizontal direction is located the projected one side of fixed orifices horizontal direction. According to the fixing support of the lamp hoisting structure, due to the fact that the projection of the horizontal direction of the mounting hole is located on one side of the projection of the horizontal direction of the fixing hole, the mounting hole is deviated from the position of the horizontal direction of the fixing hole, the mounting position of the suspension rod can be adjusted, the lower end of the suspension rod is connected with a lamp to make up the deviation of the ceiling mounting hole position caused by inaccurate positioning, construction and other reasons, the whole lamp is kept parallel, and the ceiling lamps arranged in a matrix are neat and attractive.
Description
Technical Field
The utility model belongs to the technical field of the hoist and mount lamps and lanterns and specifically relates to a lamps and lanterns hoisting structure of adjustable deviation is related to.
Background
The ceiling lamps are very common in our lives, especially in classrooms and markets, the ceiling lamps arranged in a horizontal matrix are applied in a large area, in the classrooms, the ceiling lamps with two suspended ends are mostly used, in the installation process of the ceiling lamps, installation holes are required to be drilled on the ceiling firstly, then a hoisting structure is fixed on the ceiling through expansion screws, the existing hoisting structure mostly uses a U-shaped support, the two sides of the support are provided with installation lugs, the two expansion screws fix the support on the ceiling through the installation lugs, and then a suspension rod is installed on the support; use both ends fixed positioning accurate, load distribution is even, but the both ends are fixed can't be adjusted because the location is inaccurate, the mounting hole deviation that causes because reasons such as construction, however the mounting hole location takes place the deviation very common in the installation, if can not effectively adjust the deviation and will lead to the matrix arrangement of lamps and lanterns to be destroyed, the lamps and lanterns are whole uncoordinated, and the dislocation is felt obvious, and very easy is followed attentions, very influences the quality of handing over. On the other hand, the U-shaped bracket needs to be fixed by two expansion screws, two mounting holes need to be drilled in the ceiling, the matrix arrangement of the lamps can be damaged due to the fact that one mounting hole is deviated, and the deviation of the installation position of the lamps is easier to occur due to the fact that the two mounting holes are used for positioning.
Chinese patent application publication No. CN207421992U, the grant announcement day is 29.05.2018, and the name "ceiling lamp of a novel installation suspension wire mode" discloses a ceiling lamp of novel installation suspension wire mode, including the mounting panel, the mounting panel below is equipped with the ceiling lamp module be equipped with between mounting panel and the ceiling lamp module can install the installation mechanism on the mounting panel with the ceiling lamp module fast, this utility model discloses earlier through the fix with screw mounting panel on the ceiling, the screw on the mounting panel is covered to rethread installation mechanism to accomplish the equipment of ceiling lamp when making most screws cover. But the utility model discloses a still do not solve because the location is inaccurate, thereby the lamps and lanterns installation that the mounting hole deviation that causes such as the construction leads to is crooked, makes the whole incoordination scheduling problem of lamps and lanterns when carrying out horizontal matrix arrangement to the ceiling lamp.
Disclosure of Invention
The utility model discloses an overcome not enough among the prior art, provide a but deviation regulation's lamps and lanterns hoisting structure, this lamps and lanterns hoisting structure fixed bolster is equipped with the fixed orifices and the mounting hole that have the deviation on the horizontal distance, can adjust the mounted position who hangs the pole to this compensates ceiling installation hole site because the location is inaccurate, and the deviation that reasons such as construction caused makes whole lamps and lanterns keep parallel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a but deviation-adjusting's lamps and lanterns hoisting structure, include with the ceiling on mounting hole complex mounting, be equipped with the fixed bolster of fixed orifices and be used for connecting the fixed bolster with the pole that hangs of lamps and lanterns, the mounting passes through the fixed orifices and fixes the fixed bolster on the ceiling, hangs the pole and installs on the fixed bolster, is equipped with the mounting hole on the fixed bolster, hangs the pole and passes through the mounting hole and install on the fixed bolster, the projection of mounting hole horizontal direction is located the projected one side of fixed orifices horizontal direction.
In the above scheme, because the projection of the horizontal direction of the mounting hole is positioned on one side of the projection of the horizontal direction of the fixing hole, the position of the mounting hole and the horizontal direction of the fixing hole has deviation. When the ceiling lamp is installed, the fixing holes can be aligned with the ceiling installing holes, the fixing support is rotated by taking the fixing holes as a rotation center, the deviation of the installing holes can be adjusted within a certain range, the installing positions of the hanging rods at the two ends of the ceiling lamp are on the same horizontal line and integrally consistent with the matrix arrangement, the whole lamp is kept in the horizontal matrix arrangement, and then the fixing support is fixed on the ceiling through the fixing piece.
Preferably, the fixed bolster includes the fixed plate, is located the mounting panel of fixed plate below and is used for connecting the connecting plate of fixed plate and mounting panel, and the mounting hole sets up on the mounting panel, and the fixed orifices sets up on the fixed plate. Because the fixing holes and the mounting holes are respectively arranged on the two panels of the fixing support, a gap is reserved between the fixing holes and the mounting holes in the vertical direction, a certain space can be reserved for mounting the suspension rod, and the suspension rod can have an adjusting space in the vertical direction.
Preferably, the upper end of the suspension rod is provided with threads, at least two nuts are arranged at the upper end of the suspension rod through the threads, at least one nut is positioned below the mounting plate, at least one nut is positioned above the mounting plate, and the nuts are used for rotatably fastening the suspension rod on the mounting plate. Because the suspension rod is provided with at least two nuts through the upper end thread, at least one nut is positioned below the mounting plate, and at least one nut is positioned above the mounting plate, at least one nut is arranged on the upper surface and the lower surface of the mounting plate, the nuts on the two surfaces of the mounting plate are screwed oppositely, the mounting plate is clamped between the nuts on the two surfaces, and the suspension rod is arranged on the mounting plate.
Preferably, the mounting plate, the fixing plate and the connecting plate are enclosed to form a rectangular frame, the connecting plate is provided with a mounting opening, the mounting hole is a waist-shaped hole, one end of the mounting hole extends to the edge of the mounting plate to form an opening, and the opening is communicated with the mounting opening. Because the mounting hole is waist shape hole, mounting hole one end extends to the mounting panel edge and forms the opening, and the opening is linked together with the installing port, hangs the pole and can get into fixed bolster through installing port and mounting hole.
Preferably, the mounting opening comprises a nut passing opening for the nut to pass through and a suspension rod passing opening for the suspension rod to pass through, the suspension rod passing opening is communicated with the nut passing opening and the opening, and the width of the nut passing opening is larger than that of the suspension rod passing opening. The mounting port comprises a nut passing port for the nut to pass through and a suspension rod passing port for the suspension rod to pass through, the suspension rod passing port is communicated with the nut passing port and the opening, the width of the nut passing port is larger than that of the suspension rod passing port, and the suspension rod and the nut on the suspension rod enter the fixing support through the nut passing port, so that the suspension rod is convenient to mount; the width of the nut passing opening is larger than that of the suspension rod passing opening so as to form a step at the position where the suspension rod passing opening is connected with the nut passing opening, so that the nut which enters the fixed support and is installed on the installation plate is limited in the fixed support by the step.
Preferably, the fixing plate extends to one side to form a fixing area, and the fixing hole is formed in the fixing area. Because the fixing hole is arranged in the fixing area formed by extending the fixing plate to one side, and the mounting plate is not arranged below the fixing area, the mounting and fixing tool can be better combined with the fixing part during mounting, and the mounting is convenient.
Preferably, the fixing bracket is of an integrally formed structure. Because of the integrated structure, no welding points or connecting points are arranged, so that the structure is firmer, and the production and the manufacture are facilitated.
Preferably, the distance between the mounting hole and the fixing hole in the horizontal direction is in the range of 27mm to 33 mm. The maximum error range that can exist after the point is pointed according to the installation field scanner is 27mm-33 mm.
Preferably, the hanger bar is a hollow bar. Because the hanging rod is a hollow rod, the electric wire can be placed in the hollow rod, the electric wire is prevented from being exposed, and the electric wire is more attractive.
Preferably, the electric wire is arranged inside the suspension rod, the fixing support is provided with a junction box connected with an external circuit, the junction box is used for connecting the electric wire with the external circuit, the electric wire extends into the junction box, and the junction box enables the external circuit to be connected with the electric wire of the suspension rod; the junction box can provide insulation protection at the junction, and the connecting wires in the junction box are not easy to fall off and convenient to install.
The utility model has the advantages that: (1) the installation position of the suspension rod can be adjusted through the horizontal distance deviation between the fixing hole of the fixing support and the installation hole, so that the vacancy offset of the installation hole caused by construction or the inaccurate positioning of the installation hole caused by positioning are compensated, and the ceiling lamps arranged in a matrix are tidy and beautiful; (2) the installation is convenient; (3) the structure is firm.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a connection diagram of a fixing bracket of the present invention;
fig. 3 is a schematic structural view of a fixing bracket of the present invention;
fig. 4 is a bottom view of a fixing bracket of the present invention;
fig. 5 is a schematic structural view of an add-on junction box of the present invention;
fig. 6 is a schematic structural view of a hollow suspension rod of the present invention.
In the figure: the expansion screw comprises an expansion screw 1, a fixing support 2, a fixing plate 2.1, a mounting plate 2.2, a connecting plate 2.3, a fixing hole 2.4, a mounting hole 2.5, a nut opening 2.6, a suspension rod opening 2.7, a suspension rod 3, a thread 3.1, a nut 3.2, an electric wire 3.3, a junction box 4, an interface 4.1 and a lamp 5.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in fig. 1 to 4, the lamp hoisting structure capable of adjusting deviation of the invention comprises a fixing member, a fixing support 2 and a hanging rod 3, wherein the fixing member is matched with an installation hole on a ceiling, the upper end of the hanging rod is installed on the fixing support through a nut 3.2, and the lower end of the hanging rod is connected with a lamp 5; the fixing support is provided with a fixing hole 2.4 and a mounting hole 2.5, the suspension rod is mounted on the fixing support through the mounting hole, and the projection of the mounting hole in the horizontal direction is located on one side of the projection of the fixing hole in the horizontal direction. For example, the horizontal distance deviation range between the mounting hole and the fixing hole can be 27mm-33mm, preferably, the horizontal distance between the center of the fixing hole and the center line of the mounting hole is 30mm, so when the lamp is mounted, the fixing hole is aligned with the mounting hole which is pre-drilled on the ceiling, the fixing support is rotated by taking the fixing hole as the rotation center, the mounting hole can be changed within the range of 30mm by rotating the fixing support, the connecting line of the suspension rods at the two ends is horizontal and is consistent with the whole lamp arranged in the matrix through the adjustment of the positions of the mounting holes at the two ends, and the problem that the whole ceiling lamps arranged in the matrix are inconsistent due to the deviation of the mounting holes caused by inaccurate positioning, construction and the like is solved.
In this embodiment, in the lamp hoisting structure, the fixing members, the fixing supports and the suspension rods are in one-to-one correspondence, and the lamp hoisting structure adopts two fixing members, two fixing supports and two suspension rods to install the lamp on the ceiling.
As shown in fig. 3, the fixing bracket includes a fixing plate 2.1, a mounting plate 2.2 and a connecting plate 2.3, the fixing hole is arranged on the fixing plate, the mounting hole is arranged on the mounting plate, the mounting plate is positioned below the fixing plate, the fixing plate is positioned above the mounting plate, the long side of the fixing plate is connected with the long side of the mounting plate through the connecting plate, the mounting plate, the fixing plate and the connecting plate enclose a rectangular frame, the fixing bracket is of a hollow structure, and the fixing bracket is through from front to back along the direction of the; the mounting hole is waist shape hole, and mounting hole one end extends to the mounting plate edge and forms the opening, is equipped with on the connecting plate that links to each other with the mounting plate side at opening place and supplies to hang nut mouth 2.6 that nut on the pole is current and hang pole mouth 2.7, hangs pole mouth intercommunication nut mouth and mounting hole one end extend to the opening that the mounting plate edge formed, and the width that nut was crossed mouthful is greater than the width that hangs pole mouth in order to hang pole mouth and nut and cross mouthful communicating position and form the step. The fixing support forms a hollow rectangular frame, the upper part of the suspension rod and a part of nuts positioned on the upper part of the suspension rod can enter the fixing support through the nut through openings, and the suspension rod enters the mounting hole through the suspension rod through openings and the mounting hole and is matched with the mounting hole; the width of the nut through opening is larger than that of the suspension rod through opening so as to form a step at the position where the nut through opening is connected with the suspension rod through opening, so that the nut placed on the mounting plate after entering the fixing support is limited in the fixing support by the step.
Furthermore, the fixing plate extends towards one side to form a fixing area, the fixing hole is formed in the fixing area, and the fixing support is of an integrally formed structure. Because the fixing plate extends outwards, the connecting plate also extends to be in a step shape, and no mounting plate is arranged below the fixing area, a tool for mounting the fixing piece can be better combined with the fixing piece during mounting, and the mounting is convenient; the mounting plate, the fixed plate and the two stepped connecting plates of the fixed support are integrally formed, so that the structure of the fixed support is stable, and the fixed support is more convenient to process and manufacture.
In the embodiment, the fixing part is an expansion screw 1, the fixing support is composed of a rectangular mounting plate, a rectangular fixing plate and two connecting plates, the longitudinal section of the fixing support is a rectangular frame, the fixing support is hollow, the suspension rod is fastened on the mounting plate of the fixing support through nuts, the upper end of the suspension rod is provided with a thread 3.1, the suspension rod is connected with three nuts 3.2, two of the nuts are arranged on the upper half part of the thread of the suspension rod in parallel, and one of the nuts is arranged on the lower half part of the thread of the suspension rod; the suspension rod enters the mounting hole through the nut passing hole and the suspension rod passing hole, wherein the upper portion of the suspension rod and two parallel nuts enter the fixing support through the connecting plate mounting hole, the two nuts are located on the upper side of the mounting plate, one nut is located on the lower side of the mounting plate, the upper nut and the lower nut are fixed on the upper side and the lower side of the mounting plate after being rotationally clamped, and the suspension rod is fixed on the mounting plate.
Because the fixed plate extends outwards, the mounting plate length of the fixed support is smaller than that of the fixed plate, one wide side of the rectangular mounting plate is aligned with one wide side of the rectangular fixed plate, the fixed hole is located on one side of the other wide side of the rectangular fixed plate, the length of the mounting plate is smaller than the distance from the fixed hole to the wide side aligned with the mounting plate, the extending direction of the fixed plate is the direction of the long side of the fixed plate, the connecting plate is connected to one side of the long side of the rectangular mounting plate and the rectangular. So, form the installation region below the fixed orifices for the electric drill bit of installation inflation screw can combine from the fixed bolster below and inflation screw through the installation region, with the inflation screw fixation, the installation of the mounting of being convenient for.
Example 2, the rest of the structure of this example refers to example 1, with the following differences:
as shown in fig. 5 and 6, the hanging rod is a hollow rod, an electric wire 3.3 is arranged inside the hanging rod, a junction box 4 connected with an external circuit is arranged on the fixing support, the electric wire extends into the junction box, and the junction box is used for connecting the electric wire with the external circuit. The lower end of the suspension rod is connected with a lamp, an electric wire in the suspension rod is electrically connected with the lamp connected to the lower end of the suspension rod, after the suspension rod is installed on the fixed support, one end of the electric wire in the suspension rod extends into the interface 4.1 of the junction box, and a fastening screw is arranged on the outer side of the interface to fasten the electric wire in the interface; because external line connects in the terminal box, will hang the inside electric wire of pole and link to each other with external line in the terminal box, set up insulation protection structure in the terminal box, can provide insulation protection at the junction, the connecting wire is difficult for droing in the terminal box, easy to assemble.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and equivalent transformation of doing above embodiment the utility model discloses technical scheme's protection scope.
Claims (10)
1. The utility model provides a lamps and lanterns hoisting structure of adjustable deviation, includes with the ceiling on mounting hole complex mounting, be equipped with the fixed bolster of fixed orifices and be used for connecting the fixed bolster with the pole that hangs of lamps and lanterns, the mounting passes through the fixed orifices and fixes the fixed bolster on the ceiling, hangs the pole and installs on the fixed bolster, characterized by, be equipped with the mounting hole on the fixed bolster, it installs on the fixed bolster through the mounting hole to hang the pole, the projection of mounting hole horizontal direction is located the projected one side of fixed orifices horizontal direction.
2. The adjustable-deviation lamp hoisting structure according to claim 1, wherein the fixing bracket comprises a fixing plate, a mounting plate located below the fixing plate, and a connecting plate for connecting the fixing plate and the mounting plate, the mounting hole is formed in the mounting plate, and the fixing hole is formed in the fixing plate.
3. The deviation-adjustable lamp hoisting structure according to claim 2, wherein the upper end of the suspension rod is provided with a thread, and at least two nuts are arranged on the upper end of the suspension rod through the thread, wherein at least one nut is positioned below the mounting plate and at least one nut is positioned above the mounting plate, and the nuts are used for rotatably fastening the suspension rod on the mounting plate.
4. The adjustable-deviation lamp hoisting structure according to claim 3, wherein the mounting plate, the fixing plate and the connecting plate form a rectangular frame, the connecting plate is provided with a mounting opening, the mounting hole is a waist-shaped hole, one end of the mounting hole extends to the edge of the mounting plate to form an opening, and the opening is communicated with the mounting opening.
5. The adjustable-deviation lamp hoisting structure according to claim 4, wherein the mounting opening comprises a nut through opening for the nut to pass through and a suspension rod through opening for the suspension rod to pass through, the suspension rod through opening communicates the nut through opening and the opening, and the width of the nut through opening is greater than that of the suspension rod through opening.
6. The adjustable lamp lifting structure as claimed in claim 2, wherein the fixing plate extends to one side to form a fixing area, and the fixing hole is disposed in the fixing area.
7. The adjustable-deviation lamp hoisting structure according to claim 2, wherein the fixing support is an integrally formed structure.
8. The adjustable-deviation lamp hoisting structure according to claim 1, wherein the distance between the mounting hole and the fixing hole in the horizontal direction is in the range of 27mm to 33 mm.
9. A deflection adjustable lamp hanger structure as claimed in any one of claims 1 to 7, wherein said hanger bar is a hollow bar.
10. The adjustable-deviation lamp hoisting structure according to claim 9, wherein an electric wire is arranged inside the suspension rod, a junction box connected with an external circuit is arranged on the fixed support, the electric wire extends into the junction box, and the junction box is used for connecting the electric wire with the external circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646560.2U CN209944148U (en) | 2019-05-07 | 2019-05-07 | Lamp hoisting structure capable of adjusting deviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646560.2U CN209944148U (en) | 2019-05-07 | 2019-05-07 | Lamp hoisting structure capable of adjusting deviation |
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| Publication Number | Publication Date |
|---|---|
| CN209944148U true CN209944148U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646560.2U Active CN209944148U (en) | 2019-05-07 | 2019-05-07 | Lamp hoisting structure capable of adjusting deviation |
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|---|---|
| CN (1) | CN209944148U (en) |
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2019
- 2019-05-07 CN CN201920646560.2U patent/CN209944148U/en active Active
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