CN213746214U - Portable maintenance work lamp - Google Patents
Portable maintenance work lamp Download PDFInfo
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- CN213746214U CN213746214U CN202023165112.2U CN202023165112U CN213746214U CN 213746214 U CN213746214 U CN 213746214U CN 202023165112 U CN202023165112 U CN 202023165112U CN 213746214 U CN213746214 U CN 213746214U
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- locking
- base
- lamp
- maintenance work
- portable maintenance
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Abstract
The utility model relates to a portable maintenance work lamp, it is including adsorbing base, fluorescent tube, lamp plate and supporting the rotor arm, be equipped with adsorption equipment on the absorption base, the lower extreme that supports the rotor arm rotates to be connected on adsorbing the base, the bottom of fluorescent tube is connected with the upper end that supports the rotor arm, in the lamp plate was located the fluorescent tube, the rotation junction of supporting the rotor arm and adsorbing the base was equipped with fluorescent tube angle locking mechanism. The utility model discloses portable maintenance work lamp's the angle of shining can be adjusted and the locking, and the user only need rotate the support rotor arm, and fluorescent tube angle locking mechanical system can the automatic locking maintenance lamp shine the angle to liberation user's both hands, user need not to hold the maintenance lamp by hand, and the angle is shone in the adjustment, consequently, the utility model discloses the maintenance lamp uses very conveniently.
Description
Technical Field
The utility model relates to a technical field of maintenance lamp, in particular to portable maintenance work lamp.
Background
The maintenance lamp of current stands upright when the mesa, and the maintenance lamp can only keep vertical state, can not rotate to the tilt state, and the user need hold the maintenance lamp, and the angle is shone in the adjustment, uses inconveniently, and the angle can not be adjusted to consequently current maintenance lamp, can't satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable and locking angle of illumination, convenient to use's portable maintenance work lamp.
The purpose of the utility model is realized like this:
the utility model provides a portable maintenance work lamp, is including adsorbing base, fluorescent tube, lamp plate, connecting bolt and supporting the rotor arm, be equipped with adsorption equipment on adsorbing the base, the lower extreme that supports the rotor arm rotates to be connected on adsorbing the base, the bottom of fluorescent tube is connected with the upper end that supports the rotor arm, be equipped with the illuminating part in the fluorescent tube, the rotation junction of supporting the rotor arm and adsorbing the base is equipped with fluorescent tube angle locking mechanism.
The utility model can be further improved as follows.
The lamp tube angle locking mechanism comprises an elastic locking ring and a plurality of locking tooth grooves, locking convex teeth are arranged on the elastic locking ring, the locking tooth grooves are formed in the lower end of the supporting rotating arm, the elastic locking ring is arranged on the adsorption base, and the locking tooth grooves are in concave-convex fit with the locking convex teeth, so that the supporting rotating arm is locked.
The top of fluorescent tube is equipped with the lamp holder, be equipped with the couple on the lamp holder, the couple convenience of customers will the utility model discloses hang the use to liberate user's both hands.
Be equipped with battery, circuit board, hole and the switch of charging on supporting the rotor arm, the battery can do the utility model discloses the continuation of the journey of power supply, consequently the utility model discloses can go out to carry the use.
The supporting rotating arm comprises a hard inner shell and a soft outer shell, the soft outer shell is sleeved on the outer side wall of the hard inner shell, the upper end of the hard inner shell is connected with the bottom end of the lamp tube, and the lower end of the hard inner shell is rotatably arranged on the adsorption base. The stereoplasm inner shell is used for respectively with being connected of fluorescent tube, absorption base, and soft shell feels, and the user holds the utility model discloses the time, it is very comfortable to feel.
The elastic locking ring is made of silica gel or rubber, so that the elastic locking ring is easily extruded and deformed, the locking tooth grooves are conveniently separated from or matched with the locking convex teeth in a concave-convex mode, and the irradiation angle of the supporting lamp tube is adjusted.
It rotates the connecting seat to adsorb to be equipped with on the base, it rotates the engaging lug to support to be equipped with on the rotor arm, the inside wall that rotates the engaging lug is equipped with a plurality ofly along its week locking tooth's socket, thereby makes the utility model discloses an it is more accurate to shine the angle.
The lower extreme of supporting the rotor arm is equipped with the opening of stepping down, be equipped with in the opening of stepping down rotate the engaging lug, rotate the connecting seat and stretch into in the opening of stepping down.
Adsorption equipment is magnetic path or sucking disc, and the magnetic path can adsorb on the iron object, and the sucking disc can adsorb on level and smooth object in surface to realize the utility model discloses maintenance work lamp's is fixed.
The center of the rotary connecting lug is provided with a connecting hole, the rotary connecting seat is provided with a rotary central hole, and the rotary shaft sequentially penetrates through the connecting hole and the rotary central hole.
Be equipped with two relatively on the elasticity locking circle the locking dogtooth to make and adsorb base and fluorescent tube locking more stable, finally make the utility model discloses the angle locking of maintenance work lamp is more firm.
The lamp tube angle locking mechanism comprises a plurality of positioning grooves and at least one locking wave bead, the lower end of the supporting rotating arm is arranged at intervals in an annular mode in the plurality of positioning grooves, the locking wave bead is horizontally arranged on the adsorption base in a sliding mode, a spring is arranged between the locking wave bead and the adsorption base, the locking wave bead is in concave-convex fit with the positioning grooves, and therefore the supporting rotating arm is locked. When the user rotated the support rotor arm, supported the rotor arm and rotated around adsorbing the base, the locking ripples pearl was followed and is supported the rotor arm and rotate together, the locking ripples pearl roll-off positioning groove earlier, and the spring is compressed, later the locking ripples pearl slides into next positioning groove, and the locking ripples pearl is joined in marriage with this positioning groove is unsmooth, supports the rotor arm this moment and has rotated certain angle to the realization is adjusted and is locked the angle that supports the rotor arm. The user can rotate the support rotor arm according to own demand in succession, until the support rotor arm rotates to own desired angle.
The lamp tube angle locking mechanism comprises a damping positioning piece, a locking bolt and a locking nut, wherein the damping positioning piece is clamped between the lower end of the supporting rotating arm and the adsorption base, and the damping positioning piece increases the friction force between the lower end of the supporting rotating arm and the adsorption base due to the elasticity of the damping positioning piece. The elasticity of the damping positioning piece can be overcome only by forcibly rotating the supporting rotating arm by a user, so that the damping positioning piece is restored to deform after the user unloads force, the supporting rotating arm cannot rotate relative to the adsorption base, and the supporting rotating arm is locked. The user can rotate the support rotor arm according to own demand in succession, until the support rotor arm rotates to own desired angle.
The damping positioning piece is a silica gel ring, and the locking bolt penetrates through the lower end of the supporting rotating arm, the damping positioning piece and the adsorption base and is connected with the locking nut.
The utility model has the advantages as follows:
the utility model discloses portable maintenance work lamp's the angle of shining can be adjusted and the locking, and the user only need rotate the support rotor arm, and fluorescent tube angle locking mechanical system can the automatic locking maintenance lamp shine the angle to liberation user's both hands, user need not to hold the maintenance lamp by hand, and the angle is shone in the adjustment, consequently, the utility model discloses the maintenance lamp uses very conveniently.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of the portable maintenance work lamp of the present invention.
Fig. 2 is a front view of a first embodiment of the portable maintenance light of the present invention.
Fig. 3 is a cross-sectional view at a-a in fig. 2.
Fig. 4 is a side view of the portable maintenance light of the present invention in a tilted state.
Fig. 5 is a cross-sectional view of the portable maintenance work light of the present invention in an inclined state.
Fig. 6 is an exploded view of the portable maintenance light of the present invention.
Fig. 7 is an enlarged view at a in fig. 3.
Fig. 8 is an enlarged view at a in fig. 3.
Fig. 9 is a schematic structural view of the elastic locking ring of the present invention.
Fig. 10 is an assembly view of the positioning groove and the locking beads according to the second embodiment of the present invention.
Fig. 11 is a side view of the rotating connection base according to the second embodiment of the present invention.
Fig. 12 is a sectional view of a tube angle locking mechanism according to a third embodiment of the lamp of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
An embodiment, as shown in fig. 1 to 9, a portable maintenance work lamp, including adsorbing base 1, fluorescent tube 3, battery 7, circuit board 8, charging hole 9, switch, connecting bolt 18 and supporting rotor arm 2, be equipped with adsorption equipment 12 on adsorbing base 1, the lower extreme that supports rotor arm 2 rotates to be connected on adsorbing base 1, the bottom of fluorescent tube 3 is connected with the upper end that supports rotor arm 2, be equipped with illuminating part 6 in the fluorescent tube 3, illuminating part 6 is the led lamp plate, the rotation junction of supporting rotor arm 2 and adsorbing base 1 is equipped with fluorescent tube angle locking mechanism 5.
As a more specific technical solution of the present invention.
The lamp tube angle locking mechanism 5 comprises an elastic locking ring 11 and a plurality of locking tooth grooves 15, locking convex teeth 13 are arranged on the elastic locking ring 11, the locking tooth grooves 15 are arranged at the lower end of the supporting rotating arm 2, the elastic locking ring 11 is arranged on the adsorption base 1, and the locking tooth grooves 15 are in concave-convex fit with the locking convex teeth 13 to realize locking and supporting of the rotating arm 2.
The top end of the lamp tube 3 is provided with a lamp cap 4, and the lamp cap is provided with a hook 23.
The battery 7, the circuit board 8, the charging hole 9 and the switch are arranged on the supporting rotating arm 2.
The support rotating arm 2 comprises a hard inner shell 22 and a soft outer shell 21, the soft outer shell 21 is sleeved on the outer side wall of the hard inner shell 22, the upper end of the hard inner shell 22 is connected with the bottom end of the lamp tube 3, and the lower end of the hard inner shell 22 is rotatably arranged on the adsorption base 1.
The elastic locking ring 11 is made of silica gel or rubber.
The adsorption base 1 is provided with a rotary connecting seat 10, the support rotating arm 2 is provided with a rotary connecting lug 14, and the inner side wall of the rotary connecting lug 14 is provided with a plurality of locking tooth grooves 15 along the circumferential direction.
The lower end of the supporting rotating arm 2 is provided with a yielding opening 16, the rotating connecting lug 14 is arranged in the yielding opening 16, and the rotating connecting seat 10 extends into the yielding opening 16.
The adsorption device 12 is a magnetic block or a suction cup.
The center of the rotary connecting lug 14 is provided with a connecting hole 19, the rotary connecting seat 10 is provided with a rotary central hole 20, and the connecting bolt 18 sequentially penetrates through the connecting hole 19 and the rotary central hole 20.
The elastic locking ring 11 is provided with two opposite locking convex teeth 13.
In the second embodiment, as shown in fig. 10 to 11, the second embodiment is similar to the first embodiment, and the only difference is that: the lamp tube angle locking mechanism 5 comprises a plurality of positioning grooves 24 and two locking wave beads 25, the lower ends of the supporting rotating arms 2 are arranged at intervals in a ring shape in the plurality of positioning grooves 24, the locking wave beads 25 are horizontally arranged on the adsorption base 1 in a sliding mode, springs 26 are arranged between the locking wave beads 25 and the adsorption base 1, the locking wave beads 25 are in concave-convex fit with the positioning grooves 24, and the supporting rotating arms 2 are locked. When the user rotated the support rotor arm, supported the rotor arm and rotated around adsorbing the base, the locking ripples pearl was followed and is supported the rotor arm and rotate together, the locking ripples pearl roll-off positioning groove earlier, and the spring is compressed, later the locking ripples pearl slides into next positioning groove, and the locking ripples pearl is joined in marriage with this positioning groove is unsmooth, supports the rotor arm this moment and has rotated certain angle to the realization is adjusted and is locked the angle that supports the rotor arm. The user can rotate the support rotor arm according to own demand in succession, until the support rotor arm rotates to own desired angle.
In the third embodiment, as shown in fig. 12, the lamp angle locking mechanism 5 includes a locking bolt 27, a locking nut 28 and two damping positioning members 29, and the damping positioning members 29 are clamped between the lower end of the supporting rotating arm 2 and the absorption base 1. Two damping positioning members 29 are respectively positioned at two sides of the rotating connecting base 10. Because the damping positioning piece has elasticity, the damping positioning piece increases the friction force between the lower end of the supporting rotating arm and the adsorption base. The elasticity of the damping positioning piece can be overcome only by forcibly rotating the supporting rotating arm by a user, so that the damping positioning piece is restored to deform after the user unloads force, the supporting rotating arm cannot rotate relative to the adsorption base, and the supporting rotating arm is locked.
The damping positioning part 29 is a silicone ring, and the locking bolt 27 passes through the lower end of the supporting rotating arm 2, the first damping positioning part 29, the rotating connecting seat 10 of the adsorption base 1 and the second damping positioning part 29 and is connected with the locking nut 28.
Claims (9)
1. The utility model provides a portable maintenance work lamp, includes adsorbs base, fluorescent tube and supports the rotor arm, be equipped with adsorption equipment on adsorbing the base, the lower extreme that supports the rotor arm rotates to be connected on adsorbing the base, the bottom of fluorescent tube is connected with the upper end that supports the rotor arm, characterized by, the rotation junction that supports the rotor arm and adsorb the base is equipped with fluorescent tube angle locking mechanical system.
2. The portable maintenance work lamp of claim 1, wherein the lamp angle locking mechanism comprises an elastic locking ring and a plurality of locking tooth grooves, the locking tooth grooves are formed at the lower end of the support rotating arm, the elastic locking ring is arranged on the absorption base, locking convex teeth are formed on the elastic locking ring, and the locking tooth grooves and the locking convex teeth are in concave-convex fit.
3. The portable maintenance light of claim 2 wherein said resilient locking ring is made of silicone or rubber.
4. The portable maintenance work lamp according to claim 2, wherein the suction base is provided with a rotary connecting base, the support rotary arm is provided with a rotary engaging lug, and an inner side wall of the rotary engaging lug is provided with a plurality of locking tooth grooves along a circumferential direction thereof.
5. The portable maintenance work lamp of claim 4, wherein the lower end of the support rotating arm is provided with a relief opening, the rotating connection lug is arranged in the relief opening, and the rotating connection seat extends into the relief opening.
6. The portable maintenance work light of claim 1, wherein the suction device is a magnet or a suction cup.
7. The portable maintenance work lamp of claim 1, wherein the lamp angle locking mechanism comprises a plurality of positioning grooves and at least one locking bead, the plurality of positioning grooves are annularly and alternately arranged at the lower end of the supporting rotating arm, the locking bead is horizontally and slidably arranged on the adsorption base, a spring is arranged between the locking bead and the adsorption base, and the locking bead is in concave-convex fit with the positioning grooves.
8. The portable maintenance task light of claim 1, wherein the tube angle locking mechanism is a damping spacer that is clamped between the lower end of the support rotating arm and the suction base.
9. The portable maintenance work lamp of claim 8, wherein the lamp tube angle locking mechanism further comprises a locking bolt and a locking nut, the damping positioning member is a silicone ring, and the locking bolt passes through the lower end of the support rotating arm, the damping positioning member and the absorption base and is connected with the locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165112.2U CN213746214U (en) | 2020-12-24 | 2020-12-24 | Portable maintenance work lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165112.2U CN213746214U (en) | 2020-12-24 | 2020-12-24 | Portable maintenance work lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213746214U true CN213746214U (en) | 2021-07-20 |
Family
ID=76836310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023165112.2U Active CN213746214U (en) | 2020-12-24 | 2020-12-24 | Portable maintenance work lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213746214U (en) |
-
2020
- 2020-12-24 CN CN202023165112.2U patent/CN213746214U/en active Active
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