CN212986984U - Installation jib that has rust-resistant structure for classroom lamp - Google Patents
Installation jib that has rust-resistant structure for classroom lamp Download PDFInfo
- Publication number
- CN212986984U CN212986984U CN202021897554.3U CN202021897554U CN212986984U CN 212986984 U CN212986984 U CN 212986984U CN 202021897554 U CN202021897554 U CN 202021897554U CN 212986984 U CN212986984 U CN 212986984U
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- Prior art keywords
- wall
- jib
- lamp
- rust
- mounting
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title claims abstract description 26
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000006260 foam Substances 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses a classroom lamp is with installation jib that has rust-resistant structure, including jib and lighting fixture, the below bottom middle part of jib is provided with movable groove, and the laminating of the middle part inner wall in movable groove has stud, stud's both ends outer wall laminating all around has the nut, the lower extreme both sides that are close of jib are provided with the installing port, and the both sides of installing port install the mounting bracket, the below both ends middle part of mounting bracket is provided with the thread groove, and the inner wall laminating of thread groove has the bolt, the lower extreme fixedly connected with lighting fixture of bolt. This classroom lamp is with installation jib that has rust-resistant structure is provided with the jib, and the jib outer wall size all around forms the laminating each other with the inner wall size all around of anticorrosive coating, and the jib is in daily use, can probably because the material problem of its self or often careless humidity resistance and lead to its jib table wall rust mark to appear and influence jib self service strength.
Description
Technical Field
The utility model relates to an installation jib technical field specifically is an installation jib that classroom lamp was used and is had rust-resistant 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.
In use, the installation hanging rod on the market often brings potential safety hazards to users in daily use because the installation hanging rod does not have an anti-rust structure or the anti-rust structure of the installation hanging rod is imperfect, and therefore the installation hanging rod with the anti-rust structure for the classroom lamp is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a classroom lamp is with installation jib that has rust-resistant structure to solve the problem that often put forward in the above-mentioned background art and lead to bringing the potential safety hazard for the user in daily use because its self does not possess rust-resistant structure or the imperfection of its self rust-resistant structure.
In order to achieve the above object, the utility model provides a following technical scheme: an installation hanging rod with an antirust structure for a classroom lamp comprises a hanging rod and a lamp bracket, wherein the middle part of the lower bottom end of the hanging rod is provided with a movable groove, and the inner wall of the middle part of the movable groove is jointed with a stud bolt, the peripheral outer walls of the two ends of the stud bolt are jointed with nuts, the two sides of the hanger rod close to the lower end are provided with mounting ports, and mounting frames are arranged at two sides of the mounting opening, thread grooves are arranged in the middle parts of two ends below the mounting frames, and the inner wall of the thread groove is jointed with a bolt, the lower end of the bolt is fixedly connected with a lamp bracket, the outer walls of the two sides of the lamp bracket are provided with heat dissipation plates, the bottom end of the lower part of the lamp bracket is provided with a lamp body, and the outer walls of the periphery of the suspender are jointed with an anticorrosive coating, the outer walls of the end heads at both ends of the anticorrosive coating are jointed with sealing rings, the outer wall laminating all around of anticorrosive coating has the foam sleeve pipe, and foam sleeve pipe is close both ends end department and is provided with the position circle.
Preferably, stud and nut constitute threaded connection, and stud and jib are vertical form and distribute.
Preferably, the mounting bracket passes through the bolt and constitutes detachable construction between screw thread groove and the lighting fixture, and the mounting bracket is along the vertical axis symmetric distribution of lighting fixture.
Preferably, the sizes of the peripheral outer wall of the hanger rod and the peripheral inner wall of the anticorrosive coating are mutually attached, and the outer wall of the anticorrosive coating is matched with the size of the inner wall of the foam sleeve.
Preferably, the positioning ring is distributed in a circle shape, and the inner ring of the positioning ring is attached to the outer wall of the foam sleeve.
Preferably, the heat dissipation plate and the right wall of the lamp holder are attached to each other, and the heat dissipation plate is symmetrically distributed along the vertical central axis of the lamp holder.
Compared with the prior art, the beneficial effects of the utility model are that: the installation suspender with the rust-proof structure for the classroom lamp is provided with a suspender, the size of the peripheral outer wall of the suspender is mutually attached with the size of the peripheral inner wall of the anticorrosive coating, the suspender is used in daily use, the use strength of the suspender can be affected by the rust on the surface wall of the suspender due to the material problem of the suspender or the frequent carelessness of the moisture resistance, at the moment, the sizes of the peripheral outer wall of the suspender and the peripheral inner wall of the anticorrosive coating are mutually attached, the anticorrosive coating can effectively separate the external corrosive medium to a certain extent, the corrosion resistance of the suspender is improved, and the outer wall of anticorrosive coating and foam sheathed tube inner wall size phase-match, the foam sleeve pipe is installed in the outer wall laminating of anticorrosive coating, and foam sheathed tube material self possesses stronger leakproofness, can play beneficial effect such as dampproofing dustproof to the jib, has improved the live time of jib self.
Stud and nut constitute threaded connection, when the user installs the lighting fixture, at first stretch into the installing port at mounting bracket middle part with the jib bottom, in order to let its stable in structure fixed, the user can insert the activity groove middle part with stud, stud's length is longer than the length size in activity groove, and with nut threaded connection at stud's both ends, and stud and jib are perpendicular form and distribute, firm when having strengthened its support operation to the jib when can adjust the jib elasticity through the user, user's factor of safety has been improved.
The mounting bracket passes through and constitutes detachable construction between bolt and thread groove and the lighting fixture, when various little problem ailments of mounting bracket or lighting fixture appear in daily operation and need maintenance personal to its or its inside spare part when maintaining the maintenance operation, the threaded connection that forms between user's accessible bolt and the thread groove is dismantled mounting bracket and lighting fixture separately, it is convenient for the user to improve, and the mounting bracket is along the vertical axis symmetric distribution of lighting fixture, its self stationarity and the firm degree of lighting fixture in the daily lighting operation have been increased, avoid it to appear bad phenomena such as slope.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a cross-sectional structure of the hanger rod of the present invention;
fig. 4 is a schematic view of the cross-section internal structure of the suspension rod of the present invention.
In the figure: 1. a boom; 2. a movable groove; 3. a stud bolt; 4. a nut; 5. a mounting frame; 6. an installation port; 7. a thread groove; 8. a bolt; 9. a lamp holder; 10. a heat dissipation plate; 11. a lamp body; 12. an anticorrosive layer; 13. a seal ring; 14. a foam sleeve; 15. and (6) positioning rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an installation hanging rod with an anti-rust structure for classroom lamps comprises a hanging rod 1, a movable groove 2, a stud bolt 3, a nut 4, an installation frame 5, an installation opening 6, a thread groove 7, a bolt 8, a lamp holder 9, a heat dissipation plate 10, a lamp body 11, an anti-corrosion layer 12, a sealing ring 13, a foam sleeve 14 and a positioning ring 15, wherein the middle of the lower bottom end of the hanging rod 1 is provided with the movable groove 2, the inner wall of the middle part of the movable groove 2 is attached with the stud bolt 3, the peripheral outer walls of the two ends of the stud bolt 3 are attached with the nut 4, the two sides of the hanging rod 1 close to the lower end are provided with the installation opening 6, the two sides of the installation opening 6 are provided with the installation frame 5, the middle parts of the lower two ends of the installation frame 5 are provided with the thread groove 7, the inner wall of the thread groove 7 is attached with the bolt 8, the lower end of, and the outer wall laminating all around of jib 1 has anticorrosive coating 12, and the both ends end outer wall laminating of anticorrosive coating 12 has sealing washer 13, and the outer wall laminating all around of anticorrosive coating 12 has foam sleeve 14, and foam sleeve 14 is close both ends end department and is provided with position circle 15.
In the utility model, the stud bolt 3 and the nut 4 form a threaded connection, and the stud bolt 3 and the suspender 1 are distributed vertically, when a user installs the lamp bracket 9, firstly, the bottom end of the suspender 1 extends into the mounting port 6 at the middle part of the mounting bracket 5, in order to ensure the stable and fixed structure, the user can insert the stud bolt 3 into the middle part of the movable groove 2, the length of the stud bolt 3 is longer than the length of the movable groove 2, and the nuts 4 are connected with the two ends of the stud bolt 3 by threads, and the stud bolt 3 and the suspender 1 are distributed vertically, the tightness of the suspender 1 can be adjusted by the user, and the stability of the suspender 1 during supporting operation is strengthened, and the safety factor of the user is improved;
the mounting frame 5, the thread groove 7 and the lamp holder 9 form a detachable structure through the bolt 8, the mounting frame 5 is symmetrically distributed along the vertical central axis of the lamp holder 9, when various minor problems and minor defects occur in the daily operation of the mounting frame 5 or the lamp holder 9, and a maintenance worker needs to maintain the mounting frame or the internal parts of the mounting frame, a user can detach the mounting frame 5 and the lamp holder 9 through the threaded connection formed between the bolt 8 and the thread groove 7, so that the convenience is improved for the user, the mounting frame 5 is symmetrically distributed along the vertical central axis of the lamp holder 9, the stability and the stability of the lamp holder 9 in the daily lighting operation are improved, and bad phenomena such as inclination and the like are avoided;
the size of the peripheral outer wall of the suspender 1 is mutually attached to the size of the peripheral inner wall of the anticorrosive coating 12, the outer wall of the anticorrosive coating 12 is matched with the size of the inner wall of the foam sleeve 14, the suspender 1 can be adhered to the size of the peripheral inner wall of the anticorrosive coating 12 due to the material problem of the suspender 1 or the fact that the surface wall of the suspender 1 is rusted to influence the use strength of the suspender 1 in daily use, the anticorrosive coating 12 can effectively separate and separate external corrosive media to a certain extent, the corrosion resistance of the suspender 1 is improved, the outer wall of the anticorrosive coating 12 is matched with the size of the inner wall of the foam sleeve 14, the foam sleeve 14 is attached to the outer wall of the anticorrosive coating 12, the material of the foam sleeve has strong sealing performance and can play a role in moisture protection, dust protection and other beneficial effects on the suspender 1, the service time of the suspender 1 is prolonged;
the positioning rings 15 are distributed in a circle shape, the inner ring of each positioning ring 15 is mutually attached to the outer wall of the foam sleeve 14, the foam sleeve 14 and the suspender 1 are installed to have certain adhesion due to the attachment of the material of the foam sleeve 14, the positioning rings 15 are arranged at positions close to two ends, and the influence on the sealing and protecting effect of the surface of the suspender 1 caused by the position deviation of the foam sleeve 14 can be avoided;
the heat dissipation plate 10 forms with the right wall of lighting fixture 9 and laminates each other, and the heat dissipation plate 10 forms along the vertical axis symmetric distribution of lighting fixture 9, form through the right wall of heat dissipation plate 10 with the lighting fixture 9 and laminate each other, and the heat dissipation plate 10 forms along the vertical axis symmetric distribution of lighting fixture 9, the lamp body 11 of its lighting fixture 9 inside is in long-time lighting operation, its inside lamp body 11 can produce a little heat and waste heat, the heat dissipation plate 10 at both ends can carry out effectual heat dissipation to its heat this moment, improve the life of its lamp body 11 self as far as.
The working principle is as follows: for the installation jib with the rust-proof structure for the class of classroom lamps, firstly, when a user installs a lamp bracket 9, the bottom end of the jib 1 firstly extends into an installation opening 6 in the middle of an installation frame 5, in order to ensure the stable structure and the fixation, the user can insert a stud bolt 3 into the middle of a movable groove 2, the length of the stud bolt 3 is longer than that of the movable groove 2, and nuts 4 are in threaded connection with two ends of the stud bolt 3, the tightness of the jib 1 can be adjusted by the user, meanwhile, the stability of the jib 1 during supporting operation is strengthened, the safety factor of the user is improved, when the jib 1 is used in daily life, the use strength of the jib 1 is influenced by the rusting of the surface wall of the jib 1 due to the material problem or the frequent carelessness of the moisture resistance, at the moment, the sizes of the peripheral outer walls of the jib 1 and the peripheral inner walls of an anti-corrosion layer 12, anticorrosive coating 12 can be effectual carries out certain separation to external corrosive medium and separates, the corrosion resistance of jib 1 has been improved, and be the circle form through position circle 15 and distribute, and the inner circle of position circle 15 forms with foam sleeve 14 outer wall and laminates each other, because the adhesion nature of foam sleeve 14 self material makes its installation itself with jib 1 just possess certain adhesion, be provided with position circle 15 in the position that is close both ends, can avoid foam sleeve 14 to appear the offset and lead to influencing sealed and the protecting effect on jib 1 its surface.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an installation jib that has rust-resistant structure for classroom lamp, includes jib (1) and lighting fixture (9), its characterized in that: the lamp is characterized in that a movable groove (2) is arranged in the middle of the bottom end of the lower portion of the hanging rod (1), a stud bolt (3) is attached to the inner wall of the middle of the movable groove (2), nuts (4) are attached to the outer walls of the peripheries of two ends of the stud bolt (3), mounting ports (6) are arranged on two sides of the lower end of the hanging rod (1), mounting frames (5) are mounted on two sides of the mounting ports (6), thread grooves (7) are arranged in the middle of the two ends of the lower portion of the mounting frames (5), bolts (8) are attached to the inner walls of the thread grooves (7), lamp brackets (9) are fixedly connected to the lower ends of the bolts (8), heat dissipation plates (10) are mounted on the outer walls of two sides of the lamp brackets (9), a lamp body (11) is mounted at the bottom end of the lower portion of the lamp brackets (9), an anti-corrosion layer (12) is attached, the foam sleeve (14) is attached to the peripheral outer wall of the anticorrosive layer (12), and positioning rings (15) are arranged at the positions, close to the ends of the two ends, of the foam sleeve (14).
2. A mounting hanger bar with rust-resistant structure for a classroom lamp as defined in claim 1, wherein: stud (3) and nut (4) constitute threaded connection, and stud (3) are the vertical form with jib (1) and distribute.
3. A mounting hanger bar with rust-resistant structure for a classroom lamp as defined in claim 1, wherein: the mounting rack (5) forms a detachable structure with the thread groove (7) and the lamp holder (9) through a bolt (8), and the mounting rack (5) is symmetrically distributed along the vertical central axis of the lamp holder (9).
4. A mounting hanger bar with rust-resistant structure for a classroom lamp as defined in claim 1, wherein: the size of the peripheral outer wall of the suspender (1) is mutually attached to the size of the peripheral inner wall of the anticorrosive coating (12), and the size of the outer wall of the anticorrosive coating (12) is matched with that of the inner wall of the foam sleeve (14).
5. A mounting hanger bar with rust-resistant structure for a classroom lamp as defined in claim 1, wherein: the positioning ring (15) is distributed in a circle shape, and the inner ring of the positioning ring (15) is attached to the outer wall of the foam sleeve (14).
6. A mounting hanger bar with rust-resistant structure for a classroom lamp as defined in claim 1, wherein: the heat dissipation plate (10) is attached to the right wall of the lamp holder (9), and the heat dissipation plate (10) is symmetrically distributed along the vertical central axis of the lamp holder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897554.3U CN212986984U (en) | 2020-09-03 | 2020-09-03 | Installation jib that has rust-resistant structure for classroom lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897554.3U CN212986984U (en) | 2020-09-03 | 2020-09-03 | Installation jib that has rust-resistant structure for classroom lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212986984U true CN212986984U (en) | 2021-04-16 |
Family
ID=75436211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021897554.3U Expired - Fee Related CN212986984U (en) | 2020-09-03 | 2020-09-03 | Installation jib that has rust-resistant structure for classroom lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212986984U (en) |
-
2020
- 2020-09-03 CN CN202021897554.3U patent/CN212986984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |