CN201992354U - Flashlight capable of adjusting angle between lamp holder and tube body - Google Patents
Flashlight capable of adjusting angle between lamp holder and tube body Download PDFInfo
- Publication number
- CN201992354U CN201992354U CN2011200110145U CN201120011014U CN201992354U CN 201992354 U CN201992354 U CN 201992354U CN 2011200110145 U CN2011200110145 U CN 2011200110145U CN 201120011014 U CN201120011014 U CN 201120011014U CN 201992354 U CN201992354 U CN 201992354U
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- lamp holder
- stack shell
- boss
- round platform
- flashlight
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Abstract
The utility model relates to a flashlight capable of adjusting an angle between a lamp holder and a tube body. A lamp holder shell is formed by a right main body and a left main body which are opposite, wherein the right main body and the left main body are provided with a left truncated cone and a right truncated cone which are opposite. A tube body shell is formed by a left tube body and a right tube body which are opposite, wherein the left tube body and the right tube body are provided with a left boss and a right boss which protrude forward and are arranged at the position corresponding to the outside of the left truncated cone and the outside of the right truncated cone, the left boss is connected with the left truncated cone through an anticlockwise location device, and the right boss is connected with the right truncated cone through a clockwise location device. The lamp holder and the tube body rotate around shaft axes of the left truncated cone and the right truncated cone, a gap for arranging a power line is reserved between the left truncated cone and the right truncated cone, and the gap is communicated with the inside of the lamp holder and the inside of the tube body. Users can flexibly adjust the angle between the lamp holder and the tube body according to requirements. Simultaneously, in use, the power line cannot be pulled and stressed by rotations of the lamp holder and the tube body, therefore the aging and breakage of the power line in the transition portion are avoided in long-time use, and service life is not affected.
Description
Technical field
The utility model relates to a kind of flashlight, particularly a kind of flashlight of regulating angle between lamp holder and the stack shell.
Background technology
Flashlight is a kind of illuminations that people generally use in daily life.But general flashlight in use, because the direction of illumination person of light fixes, must hold it with a hand, controls the direction of light irradiation by the motion of hand.Use extremely inconvenience; Though on the existing market the rotary flashlight of some heads is arranged also, usually adopt hinge arrangement to connect, power line between head and the stack shell is arranged unreasonable, do not have the sufficient line design of crossing, owing to power line is often pullled, oppressed with the rotation of lamp holder, service time, long back power line was in this easy presbyopic in intermediate location place, breakage, shortened service life, in addition, the power supply line of existing equipment all is external exposed, influences the overall appearance of product.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provide a kind of structure uniqueness, wires design rationally, reliable quality can regulate the flashlight of angle between lamp holder and the stack shell.
The technical scheme that the utility model adopted is:
Can regulate the flashlight of angle between lamp holder and the stack shell, comprise flashlight lamp holder and stack shell, bulb assembly is installed in the lamp holder, power supply module is installed in the stack shell, shell of lamp base is made up of relative left and right main body, and left and right main body is provided with relative left and right round platform; The stack shell housing is made up of relative left and right cylindrical shell, left and right cylindrical shell is provided with and protrudes forward and the left and right boss corresponding with left and right round platform outer fix, left side boss is connected with left round platform by the anticlockwise positioner, right boss is connected with right round platform by the right rotation positioner, and lamp holder and stack shell rotate around the axial line of left and right round platform; Have the gap of placing power line between the left and right round platform, the gap is communicated with the inner and stack shell inside of lamp holder.
Further improvement of the utility model, left and right round platform has left and right cylinder at the place of keeping to the side, inboard global formation, and the end of left and right cylinder is provided with the Ka Tai of mutual interlock; Left and right cylinder interior is the gap of placing power line, and left cylinder or right cylinder are provided with upper shed that the power supply source line passes, offer under shed in a side that is positioned at stack shell inside in a side that is positioned at lamp holder inside.
Further improvement of the utility model, the anticlockwise positioner comprises the left snap ring that is positioned over left boss inboard, the periphery of left side snap ring has concavo-convex screens, boss inboard barrel global formation in a left side has the convex-concave surface that adapts with concavo-convex screens, left side snap ring is provided with boss towards a side of left round platform, the corresponding hole clipping that cooperates with boss that is provided with of left round platform; The right rotation positioner comprises the right snap ring that is positioned over right boss inboard, and the periphery of right snap ring has concavo-convex screens, and the inboard barrel global formation of right boss has the convex-concave surface that adapts with concavo-convex screens; Right snap ring is provided with boss towards a side of right round platform, the corresponding hole clipping that cooperates with boss that is provided with of right round platform; The concavo-convex screens by the left and right sides of lamp holder and stack shell, with the convex-concave surface many grades of location in a circumferential direction that interact.
Further improvement of the utility model, left and right round platform center respectively is provided with through hole, left and right boss inboard is provided with left and right protruding axle, and left and right protruding axle respectively penetrates and is connected and fixed by screw from two side through hole, and left and right protruding axle external diameter is all less than the internal diameter of left and right cylinder.
Further improvement of the utility model, the protruding axle in a left side is for having the elongated cylinder of inner bolt hole, and the protruding axle in a left side offers screw, and right protruding axle is the short column body, is provided with the perforate of passing for screw in the middle of the right protruding axle.
Further improvement of the utility model, right protruding shaft end is provided with the round recessed that adapts with left protruding shaft diameter, and left protruding shaft end stretches into the round recessed place.
Further improvement of the utility model, left round platform has long sleeve at the inboard global formation of its through hole, and this long sleeve is lived the protruding axle sleeve in a left side, and the long sleeve external diameter is less than the internal diameter of left and right cylinder.
Further improvement of the utility model, the lateral surface of left and right boss respectively is installed with trim.
Further improvement of the utility model, left and right rotary positioning apparatus is positioned at the side on the lower side of flashlight body, lamp holder is located global formation above left and right round platform the axial line with this left and right round platform is arranged is the arc shell that center line launches, and the inside of stack shell front end is provided with the curved baffle that adapts with this arc shell external surface shape.
Further improvement of the utility model, lamp holder and stack shell are provided with the position, top of restriction rotation maximum angle at the lower lip place corresponding to left and right round platform.
The beneficial effects of the utility model are: the design's flashlight lamp holder and the employing between the stack shell rotary positioning apparatus, the user can adjust the angle of lamp holder and stack shell as required flexibly, flashlight had both had traditional staight shank function, also lamp holder and stack shell can be rotated to certain angle, make torch convenient in use, the design has adopted a left side in the torch both sides simultaneously, the right rotation positioner connects lamp holder and stack shell, make torch inside fully reserve the line gap excessively of power line, in use, power line can not pullled because of the rotation of lamp holder and stack shell, compressing, power line presbyopic occurs in this intermediate location when having avoided long-time use, damaged situation influences service life; In addition, flashlight is provided with arc shell in the turning point, even lamp holder and stack shell rotate to an angle, line position, the rotational structure excessively of the inside of flashlight can not expose out yet, have guaranteed the attractive in appearance and Total tune of product.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation under the conventional state of flashlight;
Fig. 2 is the lamp holder of flashlight and the structural representation that stack shell opens to first angle;
Fig. 3 is the lamp holder of flashlight and the structural representation that stack shell opens to maximum angle;
Fig. 4 is the decomposition texture schematic diagram of lamp holder and stack shell;
Fig. 5 is another angle decomposition texture schematic diagram of lamp holder and stack shell;
Fig. 6 is the sectional structure schematic diagram of lamp holder and stack shell rotation section.
The specific embodiment
Referring to figs. 1 through shown in Figure 6, a kind of flashlight of regulating angle between lamp holder and the stack shell, comprise flashlight lamp holder 1 and stack shell 2, in the lamp holder 1 bulb assembly is installed, in the stack shell 2 power supply module is installed, lamp holder 1 housing is made up of relative left and right main body 3,4, and left and right main body 3,4 is provided with relative left and right round platform 31,41; Stack shell 2 housings are made up of relative left and right cylindrical shell 5,6, left and right cylindrical shell 5,6 be provided with forward protrude and with the corresponding left and right boss 51,61 of left and right round platform 31,41 outer fixs, when assembling, left and right main body is closed, become shell of lamp base, and can utilize screw or buckle that both are connected to a fixed mutually, the assembling mode of left and right stack shell is also similar.In order to have more wiring space, left boss 51 is connected with left round platform 31 by the anticlockwise positioner, and right boss 61 is connected with right round platform 41 by the right rotation positioner, and lamp holder and stack shell rotate around the axial line of left and right round platform 31,41; Thereby make the gap that has looser placement power line between the left and right round platform 31,41, the gap is communicated with the inner and stack shell inside of lamp holder, power line passes from this gap because the space is bigger, even thereby in use lamp holder one stack shell often rotate and also can not influence its inner power line.
The anticlockwise positioner comprises the left snap ring 71 that is positioned over left boss 51 inboards, the periphery of left side snap ring 71 has concavo-convex screens 72, left side boss 51 inboard barrel global formations have the convex-concave surface 52 that adapts with concavo-convex screens 72, left side snap ring 71 is provided with boss 73 towards a side of left round platform 31, the left round platform 31 corresponding hole clippings 32 that cooperate with boss 73 that are provided with.Elder generation snaps fits into the boss 73 of left snap ring 71 in the hole clipping 32 during installation, left boss 51 closes, the concavo-convex screens 72 of the periphery of left side snap ring 71 forms concavo-convex fit structure with the convex-concave surface 52 of left boss 51 inboard barrels, because boss 73 snaps fits in the hole clipping 22, therefore, left snap ring 71 can not rotate with respect to left round platform 31, thereby, when the rotation stack shell, concavo-convex screens 72 relatively rotates and forms many grades of spacing being slidingly matched with convex-concave surface 52.Similarly, the structure of right rotation positioner is corresponding with the structure of anticlockwise positioner, the right rotation positioner comprises the right snap ring 74 that is positioned over right boss 61 inboards, the periphery of right snap ring 74 has concavo-convex screens 75, and right boss 61 inboard barrel global formations have the convex-concave surface 62 that adapts with concavo-convex screens 75; Right snap ring 74 is provided with boss 76 towards a side of right round platform 41, the right round platform 41 corresponding hole clippings 42 that cooperate with boss 76 that are provided with; The concavo- convex screens 72,75 by the left and right sides of lamp holder and stack shell and convex-concave surface 52,62 interactions are many grades of location in a circumferential direction.Above-mentioned boss also can be designed to the form of back-off, directly is fastened in the hole clipping.
In order to improve the intensity of rotary part, left and right round platform 31,41 has left and right cylinder 35,45 at the place of keeping to the side, inboard global formation, the end of left and right cylinder 35,45 is provided with the card platform 36,46 of mutual interlock, and dock mutually the end of left and right cylinder 35,45 during assembling, forms to support; Left and right cylinder 35,45 inside are the gaps of placing power line, a left side cylinder 35 or right cylinder 45 are provided with upper shed 37 that the power supply source line passes, offer under shed 38 in a side that is positioned at stack shell inside in a side that is positioned at lamp holder inside, and this design is crossed the intensity that has improved rotary part under the prerequisite of line not influencing power line.Further optimal way, the design also is provided with central shaft at left and right cylinder 35,45 inside center places, its concrete structure comprises: left and right round platform 31,41 centers respectively are provided with through hole 33,43, left and right boss 51,61 inboards are provided with left and right protruding axle 53,63, left and right protruding axle 53,63 respectively penetrates and is connected and fixed by screw from two side through hole 33,43, left and right protruding axle 53,63 external diameters make this rotation position more reliable all less than the internal diameter of left and right cylinder 35,45.
Left protruding axle 53 is for having the elongated cylinder of screw 55, and the protruding axle 53 in a left side offers screw 55, and the protruding axle 63 in the right side is the short column body, is provided with the perforate 65 that supplies screw or screw rod to pass in the middle of the right protruding axle 53.Certainly, the mode that is equal to also can be designed to elongated cylinder with the protruding axle in the right side, and inner bolt hole is located on the protruding axle in this right side, and perforate then is located on the protruding axle in a left side, has further optimized the intensity that makes this rotation position.
For the looser space of inner reservation at limited rotation position, more reliable with seasonal supporting construction, right protruding axle 63 ends are provided with the round recessed 64 that adapts with a left side protruding axle 53 diameters, round recessed 64 places are stretched in protruding axle 53 ends, a left side, after screw or screw rod tightened up, the stability of such syndeton was higher.Further, left side round platform 31 has long sleeve 34 at the inboard global formation of its through hole 33, this long sleeve 34 entangles the protruding axle 53 in a left side, long sleeve 34 external diameters are less than the internal diameter of left and right cylinder 35,45, above-mentioned design is except that the intensity that has increased central shaft, this long sleeve 34 is equivalent to the reinforcement of left round platform 31 inner surfaces, has also improved the intensity of left round platform 31 self.
For the profile that makes product more coordinate, attractive in appearance, the lateral surface of left and right boss 51,61 respectively is installed with trim 81,82, except decoration function, because trim 81,82 utilizes back-off to be installed on the left and right boss 51,61, trim 81,82 is pushed down left and right snap ring 71,74, prevents that left and right snap ring 71,74 from coming off.
The lamp holder of the design's flashlight and stack shell can be regulated in many gear rotations, in order to meet people's use habit, left and right rotary positioning apparatus is positioned at the side on the lower side of flashlight body, lamp holder is located global formation above left and right round platform 31,41 axial line with this left and right round platform 31,41 is arranged is the arc shell 11 that center line launches, the inside of stack shell front end is provided with the curved baffle 21 that adapts with this arc shell 11 external surface shape, when lamp holder and stack shell are positioned at conventional state is both relative angle when being zero degree, and arc shell 11 is hidden in the inside of stack shell fully; When lamp holder is relative with stack shell when rotating to an angle, stack shell is around the axial line rotation of the left and right round platform 31,41 of axle, the upside of stack shell front end leaves gradually, and meanwhile this arc shell 11 exposes out, make the lamp holder and the stack shell of flashlight keep smooth transition, and the inner connecting structure of torch rotary part can not expose out yet.
Lamp holder and stack shell are provided with the position, top 12,22 of restriction rotation maximum angle at the lower lip place corresponding to left and right round platform 31,41, the design is guaranteeing under the convenient prerequisite of using of user, lamp holder and stack shell are relatively rotated angle made certain limitation, prevent the excessive power line that influences of angular turn.
The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.
Claims (10)
1. can regulate the flashlight of angle between lamp holder and the stack shell, comprise flashlight lamp holder (1) and stack shell (2), lamp holder is equipped with bulb assembly in (1), stack shell is equipped with power supply module in (2), it is characterized in that: lamp holder (1) housing is made up of relative left and right main body (3,4), and left and right main body (3,4) is provided with relative left and right round platform (31,41); Stack shell (2) housing is made up of relative left and right cylindrical shell (5,6), left and right cylindrical shell (5,6) is provided with and protrudes forward and the left and right boss (51,61) corresponding with left and right round platform (31,41) outer fix, left side boss (51) is connected with left round platform (31) by the anticlockwise positioner, right boss (61) is connected with right round platform (41) by the right rotation positioner, and lamp holder and stack shell rotate around the axial line of left and right round platform (31,41); Have the gap of placing power line between the left and right round platform (31,41), the gap is communicated with the inner and stack shell inside of lamp holder.
2. the flashlight of regulating angle between lamp holder and the stack shell according to claim 1, it is characterized in that: left and right round platform (31,41) has left and right cylinder (35,45) at the place of keeping to the side, inboard global formation, and the end of left and right cylinder (35,45) is provided with the Ka Tai (36,46) of mutual interlock; Left and right cylinder (35,45) inside is the gap of placing power line, and left cylinder (35) or right cylinder (45) are provided with upper shed (37) that the power supply source line passes, offer under shed (38) in a side that is positioned at stack shell inside in a side that is positioned at lamp holder inside.
3. the flashlight of regulating angle between lamp holder and the stack shell according to claim 2, it is characterized in that: described anticlockwise positioner comprises the left snap ring (71) that is positioned over left boss (51) inboard, the periphery of described left snap ring (71) has concavo-convex screens (72), boss (51) inboard barrel global formation in a left side has the convex-concave surface (52) that adapts with concavo-convex screens (72), left side snap ring (71) is provided with boss (73) towards a side of left round platform (31), the corresponding hole clipping (32) that cooperates with boss (73) that is provided with of left round platform (31); Described right rotation positioner comprises the right snap ring (74) that is positioned over right boss (61) inboard, the periphery of described right snap ring (74) has concavo-convex screens (75), and the inboard barrel global formation of right boss (61) has the convex-concave surface (62) that adapts with concavo-convex screens (75); Right snap ring (74) is provided with boss (76) towards a side of right round platform (41), the corresponding hole clipping (42) that cooperates with boss (76) that is provided with of right round platform (41); The concavo-convex screens (72,75) by the left and right sides of lamp holder and stack shell and convex-concave surface (52,62) the many grades of location in a circumferential direction that interact.
4. the flashlight of regulating angle between lamp holder and the stack shell according to claim 2, it is characterized in that: left and right round platform (31,41) center respectively is provided with through hole (33,43), left and right boss (51,61) inboard is provided with left and right protruding axle (53,63), left and right protruding axle (53,63) respectively penetrates and is connected and fixed by screw from two side through hole (33,43), and left and right protruding axle (53,63) external diameter is all less than the internal diameter of left and right cylinder (35,45).
5. the flashlight of regulating angle between lamp holder and the stack shell according to claim 4, it is characterized in that: the protruding axle in a left side (53) is for having the elongated cylinder of inner bolt hole, the protruding axle in a left side offers screw, and right protruding axle (63) is the short column body, is provided with the perforate of passing for screw in the middle of the right protruding axle (53).
6. the flashlight of regulating angle between lamp holder and the stack shell according to claim 5, it is characterized in that: right protruding axle (63) end is provided with the round recessed (64) that adapts with a left side protruding axle (53) diameter, and protruding axle (53) end, a left side is stretched into round recessed (64) and located.
7. the flashlight of regulating angle between lamp holder and the stack shell according to claim 6, it is characterized in that: left round platform (31) has long sleeve (34) at the inboard global formation of its through hole (33), this long sleeve (34) entangles the protruding axle in a left side (53), and long sleeve (34) external diameter is less than the internal diameter of left and right cylinder (35,45).
8. according to the arbitrary described flashlight of regulating angle between lamp holder and the stack shell of claim 1 to 7, it is characterized in that: the lateral surface of left and right boss (51,61) respectively is installed with trim (81,82).
9. according to the arbitrary described flashlight of regulating angle between lamp holder and the stack shell of claim 1 to 7, it is characterized in that: left and right rotary positioning apparatus is positioned at the side on the lower side of flashlight body, it is the arc shell (11) that center line launches that lamp holder has the axial line with this left and right round platform (31,41) at the place, top of left and right round platform (31,41) global formation, and the inside of stack shell front end is provided with the curved baffle (21) that adapts with this arc shell (11) external surface shape.
10. according to the arbitrary described flashlight of regulating angle between lamp holder and the stack shell of claim 1 to 7, it is characterized in that: lamp holder and stack shell are provided with the position, top (12,22) of restriction rotation maximum angle at the lower lip place corresponding to left and right round platform (31,41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200110145U CN201992354U (en) | 2011-01-14 | 2011-01-14 | Flashlight capable of adjusting angle between lamp holder and tube body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200110145U CN201992354U (en) | 2011-01-14 | 2011-01-14 | Flashlight capable of adjusting angle between lamp holder and tube body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992354U true CN201992354U (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200110145U Expired - Lifetime CN201992354U (en) | 2011-01-14 | 2011-01-14 | Flashlight capable of adjusting angle between lamp holder and tube body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992354U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121573A (en) * | 2011-01-14 | 2011-07-13 | 广东金莱特电器股份有限公司 | Electric torch capable of adjusting angle between lamp holder and torch body |
| CN103398299A (en) * | 2013-08-08 | 2013-11-20 | 宁波兆隆光电科技有限公司 | Novel LED flashlight |
| CN107191900A (en) * | 2017-01-19 | 2017-09-22 | 厦门新智科光电有限公司 | The pivot structure of movable lamps |
| CN110207031A (en) * | 2019-05-10 | 2019-09-06 | 深圳市海洋王照明工程有限公司 | Portable multifunctional lamps and lanterns |
-
2011
- 2011-01-14 CN CN2011200110145U patent/CN201992354U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121573A (en) * | 2011-01-14 | 2011-07-13 | 广东金莱特电器股份有限公司 | Electric torch capable of adjusting angle between lamp holder and torch body |
| CN103398299A (en) * | 2013-08-08 | 2013-11-20 | 宁波兆隆光电科技有限公司 | Novel LED flashlight |
| CN107191900A (en) * | 2017-01-19 | 2017-09-22 | 厦门新智科光电有限公司 | The pivot structure of movable lamps |
| WO2018133384A1 (en) * | 2017-01-19 | 2018-07-26 | 厦门新智科光电有限公司 | Rotary shaft structure of mobile lamp |
| CN107191900B (en) * | 2017-01-19 | 2019-07-09 | 厦门新智科光电有限公司 | The pivot structure of movable lamps |
| CN110207031A (en) * | 2019-05-10 | 2019-09-06 | 深圳市海洋王照明工程有限公司 | Portable multifunctional lamps and lanterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110928 Effective date of abandoning: 20120502 |