CN207262262U - A kind of adjustable reading lamp of lighting angle - Google Patents

A kind of adjustable reading lamp of lighting angle Download PDF

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Publication number
CN207262262U
CN207262262U CN201720975168.3U CN201720975168U CN207262262U CN 207262262 U CN207262262 U CN 207262262U CN 201720975168 U CN201720975168 U CN 201720975168U CN 207262262 U CN207262262 U CN 207262262U
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CN
China
Prior art keywords
positioning
hypomere
sleeve
epimere
rotation axis
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Expired - Fee Related
Application number
CN201720975168.3U
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Chinese (zh)
Inventor
谢煜灏
Original Assignee
谢煜灏
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Priority to CN201720975168.3U priority Critical patent/CN207262262U/en
Application granted granted Critical
Publication of CN207262262U publication Critical patent/CN207262262U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Field of illumination lamp technology is the utility model is related to, especially a kind of adjustable reading lamp of lighting angle.The fixed seat that it includes support armshaft, the illuminating lamp body on the top for supporting armshaft is connected in by the first hinge shaft axis and is installed in the bottom end side of support armshaft by turning to axle bed;Turning to axle bed includes positioning column, positioning shaft sleeve, positioning screw, limited block and positioning bulb, the top ends of positioning shaft sleeve offer U-shaped spacing breach, positioning ball seat is equiped with positioning shaft sleeve, positioning bulb contraposition is embedded in positioning ball seat, storage is clamped between positioning ball seat and positioning column and forces spring.The utility model can be installed on the carriers such as desk, desk or the head of a bed by fixed seat, enable the height and lighting angle that need adjustment illuminating lamp body of the student according to itself using the first hinge shaft and the structure effect for turning to axle bed, since whole reading lamp only has the provider location that fixed seat can take carrier, it can effectively ensure that the cleaning of such as desktop, learning activities carried out easy to student.

Description

A kind of adjustable reading lamp of lighting angle
Technical field
Field of illumination lamp technology is the utility model is related to, especially a kind of adjustable reading lamp of lighting angle.
Background technology
It is well known that reading lamp, desk lamp etc. are illuminators relatively conventional in people's daily life, especially read Read lamp and just like have become one of the essential items of student group in learning process.Existing reading lamp is due in structure design On there are it is certain the defects of, cause it in use there are inconvenience, such as:When student carries out on the table or on bed When reading or learning, since the illumination range modulability of reading lamp is poor, student can not adjust in real time according to the demand of itself Lighting angle;And for example:Student when being read or being learnt on desk or desk, often because of lamps and lanterns in itself, books, mobile phone Or other stationeries in disorder placement and take limited desk-top space, be not easy to student and carry out browsing and remembering for data Record.The formation of disadvantages described above, can influence the learning effect of student to a certain extent.
Therefore, it is necessary to improvement project is proposed to existing reading lamp, to meet the actual use demand of student group.
Utility model content
In view of the deficiency of the prior art, the purpose of this utility model is to provide a kind of lighting angle is adjustable Reading lamp.
To achieve these goals, the utility model adopts the following technical solution:
A kind of adjustable reading lamp of lighting angle, it includes one and supports armshaft, one to be connected in support shaft by the first hinge shaft axis The illuminating lamp body on the top of arm and a fixed seat for being installed in the bottom end side of support armshaft by turning to axle bed;The steering spindle Positioning column, bottom and the positioning column thread bush that seat includes being locked on the top surface of fixed seat are connected in integral positioning shaft sleeve, spiral shell Positioning screw that line is socketed in the bottom of support armshaft, screw thread be socketed on limited block on the bottom of positioning screw and The bottom and sleeve for being arranged at positioning screw offer one in the positioning bulb in positioning shaft sleeve, the top ends of the positioning shaft sleeve Along the axial directional distribution of positioning shaft sleeve so that the radial direction of limited block along positioning shaft sleeve makees the U-shaped spacing scarce of oscillating motion Mouthful, a positioning ball seat is equiped with the positioning shaft sleeve and below U-shaped spacing breach, the positioning bulb contraposition is chimeric Spring is forced in being clamped with storage in positioning ball seat, between the positioning ball seat and positioning column.
Preferably, the support armshaft includes epimere sleeve column, hypomere sleeve column and the second hinge shaft;Second hinge shaft includes one The hypomere rotation axis that is rotatablely connected with the top ends of hypomere sleeve column and one turns with the epimere that the bottom of epimere sleeve column is rotatablely connected Moving axis, two the first hinge shafts are symmetrically provided with the top end face of the hypomere rotation axis and along the radial direction of hypomere rotation axis Intermediate plate, a second hinge shaft folder being held between two the first hinge shaft intermediate plates is provided with the bottom face of the epimere rotation axis Piece, the first hinge shaft intermediate plate and the second hinge shaft intermediate plate are integrated by hinge shaft axostylus axostyle concatenation;The top of the epimere sleeve column It is connected by the first hinge shaft in illuminating lamp body, the positioning screw screw thread is socketed in the bottom of hypomere sleeve column.
Preferably, the top ends of the epimere rotation axis are provided with a contraposition sleeve in upper in the bottom of epimere sleeve column Section rotating shaft rod, on the perisporium of the epimere rotating shaft rod and positioned at symmetrically being offered with the region that epimere rotation axis is mutually connected The axial vacant mouths of two epimeres, formed with positioned at epimere after in axial direction upwardly extending on the top end face of the epimere rotation axis Epimere in axial omission mouth suspends snap arm in midair, is provided with the bottom of the epimere sleeve column for for epimere suspention snap arm contraposition The epimere snap ring of engaging;
The bottom of the hypomere rotation axis is provided with a contraposition sleeve and is rotated in the hypomere in the top ends of hypomere sleeve column Axostylus axostyle, on the perisporium of the hypomere rotating shaft rod and positioned at symmetrically being offered under two with the region that hypomere rotation axis is mutually connected The axial vacant mouth of section, formed with axially being lacked positioned at hypomere after in axial direction extending downwardly on the bottom face of the hypomere rotation axis Hypomere in the mouth of position suspends snap arm in midair, is provided with the top ends of the hypomere sleeve column for for hypomere suspention snap arm contraposition engaging Hypomere snap ring.
Preferably, the fixed seat includes a horizontal U-clamp plate, is set on the top surface of the top walls panels of the U-clamp plate There is a fixing sleeve, the bottom contraposition sleeve of the positioning column is locked in fixing sleeve in fixing sleeve and by a lock screw, An adjusting screw rod is equipped with the base wall panel of the U-clamp plate, the top of the adjusting screw rod is equiped with one positioned at U-clamp plate Disk is compressed between top walls panels and base wall panel, the bottom of the adjusting screw rod is equipped with an operation lever.
Preferably, the illuminating lamp body is included by the first hinge shaft with supporting the lamp housing that armshaft is rotatablely connected, the lamp housing A driving plate and an energy-storage battery are inside packaged with, one is inlaid with the top wall surface of the lamp housing by driving plate and energy-storage battery electricity The charging interface of connection, is hung on an illuminating lamp tube being electrically connected with driving plate on the wall surface of the lamp housing, the lamp housing A reflector is connected with wall surface and positioned at the equal axis in both sides of illuminating lamp tube.
As a result of such scheme, the utility model can be installed in desk, desk or head of a bed etc. by fixed seat On carrier, student is set to need adjustment headlamp according to itself using the first hinge shaft and the structure effect for turning to axle bed The height and lighting angle of body, can be effective since whole reading lamp only has the provider location that fixed seat can take carrier Ensure the cleaning of such as desktop, learning activities is carried out easy to student;Its flexibility that is simple in structure, using is strong, lighting angle Adjustable range is big, has very strong practical value and market popularization value.
Brief description of the drawings
Fig. 1 is the overall structure assembling schematic diagram of the utility model embodiment;
Fig. 2 is the partial structurtes decomposition diagram of a-quadrant in Fig. 1;
Fig. 3 is the partial structurtes decomposition diagram of B area in Fig. 1;
Fig. 4 is the cross section structure reference view of the illuminating lamp body of the utility model embodiment.
Embodiment
The embodiment of the utility model is described in detail below in conjunction with attached drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.
As shown in Figures 1 to 4, the adjustable reading lamp of a kind of lighting angle provided in this embodiment, it includes a support shaft Arm a, the illuminating lamp body c and one on a top for being connected in support armshaft a by the first hinge shaft b axis are installed in by turning to axle bed d Support the fixed seat e of the bottom end side of armshaft a;Wherein, the positioning column that axle bed d includes being locked on the top surface of fixed seat e is turned to 11st, bottom and 11 thread bush of positioning column are connected in integral positioning shaft sleeve 12, screw thread is socketed in the bottom of support shaft arm a Limited block 14 that positioning screw 13, screw thread are socketed on the bottom of positioning screw 13 and the bottom for being arranged at positioning screw 13 And sleeve is in the positioning bulb 15 in positioning shaft sleeve 12, the top ends of positioning shaft sleeve 12 offer one along positioning shaft sleeve 12 axis To directional spreding so that the radial direction of limited block 14 along positioning shaft sleeve 12 makees the U-shaped spacing breach 16 of oscillating motion, positioning A positioning ball seat 17 is equiped with axle sleeve 12 and positioned at the lower section of U-shaped spacing breach 16, the positioning contraposition of bulb 15 is embedded in positioning In ball seat 17, while it is clamped with storage between positioning ball seat 17 and positioning column 11 and forces spring 18.
Thus, being transferred the registration of Party membership, etc. from one unit to another using the hinge shaft axis between illuminating lamp body c and support armshaft a can enable illuminating lamp body c opposite Make the rotary motion of 180 degree scope in the axial plane of support armshaft a in support armshaft a, pass through the structure to turning to axle bed d Improve and then drive illuminating lamp body c to make 180 degree model in the axial plane of fixed seat relative to fixed seat e using support armshaft a The automatic positioning of rotary motion and realization to rotational angle in enclosing, is specially:Utilize positioning ball seat 17 and U-shaped spacing breach 16 Between structure space for position bulb 15 assembling locus is provided, to realize between positioning screw 13 and positioning shaft sleeve 12 Structure connection, make positioning screw 13 (equivalent to branch using the contraposition matching relationship between U-shaped spacing breach 16 and limited block 14 Support armshaft a) can only make oscillating motion relative to positioning shaft sleeve 12 and can not rotate;The presence that spring 18 is forced due to storing can It is always that positioning ball seat 17 provides a upward elastic force, so that positioning bulb 15 can be limited at positioning ball seat securely Between 17 and U-shaped spacing breach 16, especially support armshaft a swing to certain angle when, can for this angle holding provide Enough pressure.Based on this, when student is using the reading lamp of the present embodiment, it can be installed in such as by fixed seat e On the carriers such as desk, desk or the head of a bed, using the first hinge shaft b and the structure effect for turning to axle bed d come according to the need of itself The height and lighting angle of illuminating lamp body c is adjusted, since whole reading lamp only has the entity that fixed seat e can take carrier Position, and illuminating lamp body c both may be adjusted in the space of carrier, also be adjustable to outside the space of carrier, therefore will not The provider location of excessive carrier is taken, can effectively ensure that the cleaning of such as desktop, learning activities is carried out easy to student.
As a preferred solution, to make illuminating lamp body c possess more wide in range angular adjustment space, the branch of the present embodiment Supportting armshaft a includes epimere sleeve column 21,22 and second hinge shaft of hypomere sleeve column;Wherein, the second hinge shaft includes one and hypomere sleeve column 22 The epimere rotation axis 24 that the hypomere rotation axis 23 and one of top ends rotation connection is rotatablely connected with the bottom of epimere sleeve column 21, Two the first hinge shaft intermediate plates are symmetrically provided with the top end face of hypomere rotation axis 23 and along the radial direction of hypomere rotation axis 23 25, a second hinge shaft folder being held between two the first hinge shaft intermediate plates 25 is provided with the bottom face of epimere rotation axis 24 (it is mainly by a screw rod for carrying protecting cover by a hinge shaft axostylus axostyle 27 for piece 26, the first hinge shaft intermediate plate 25 and the second hinge shaft intermediate plate 26 It is composed with one with the swivel nut of protecting cover) concatenation is integrated;And the top of epimere sleeve column 21 is then by the first hinge shaft b in illumination Lamp body is connected, and then screw thread is socketed in the bottom of hypomere sleeve column 22 positioning screw 13.Thus, the knot to supporting armshaft a is passed through Structure improves, and the angular adjustment that may further be illuminating lamp body c provides architecture basics, i.e.,:By the second hinge shaft of setting and right The structure setting of second hinge shaft, can enable epimere sleeve column 21 carry out rotation or the pendulum of radial direction relative to hypomere sleeve column 22 It is dynamic, meanwhile, turned using the rotation connection relation between epimere sleeve column 21 and epimere rotation axis 24 and hypomere sleeve column 22 with hypomere Sleeve column can be achieved at the same time relative to corresponding rotation axis using the central axes of rotation axis as rotation in rotation connection relation between moving axis 23 Shaft axis make 360 degree of rotational motion, so as to provide more approach for the light angle adjusting of illuminating lamp body c.Certainly, originally The structure that first hinge shaft b of embodiment refers to the second hinge shaft b is configured.
Structural compactness between enhancing rotation axis and sleeve column can simultaneously ensure that both can carry out smoothly opposite turn It is dynamic;The top ends of the epimere rotation axis 24 of the present embodiment are provided with a contraposition sleeve in upper in the bottom of epimere sleeve column 21 Section rotating shaft rod 28a, on the perisporium of epimere rotating shaft rod 28a and positioned at the region being connected with 24 phase of epimere rotation axis symmetrically The axial vacant mouth (not marked in figure) of two epimeres is offered, is in axial direction prolonged upwards on the top end face of epimere rotation axis 24 Snap arm 29a is suspended in midair formed with the epimere in the axial vacant mouth of epimere, be provided with the bottom of epimere sleeve column 21 after stretching For the epimere snap ring a1 for epimere suspention snap arm 29a contraposition engagings;Based on identical structural principle, the hypomere of the present embodiment turns The bottom of moving axis 23 is provided with a contraposition sleeve in the hypomere rotating shaft rod 28b in the top ends of hypomere sleeve column 22, in hypomere Two hypomeres are offered on the perisporium of rotating shaft rod 28b and symmetrically positioned at the region being connected with 23 phase of hypomere rotation axis axially to lack Position mouth (not marked in figure), formed with positioned at hypomere after in axial direction being extended downwardly on the bottom face of hypomere rotation axis 23 Hypomere suspention snap arm 29b in axial omission mouth, is provided with the top ends of hypomere sleeve column 22 for for hypomere suspention snap arm The hypomere snap ring a2 of 29b contraposition engagings.Thus, can either ensure to cover using the contraposition snap-fit relationship suspended in midair between snap arm and snap ring Sleeve connection relation between column and corresponding rotation axis also can rotate against fortune between sleeve column and corresponding rotation axis It is dynamic that structural condition is provided.
For ease of reading lamp is installed on the carriers such as desk, desk or the head of a bed, the fixed seat e bags of the present embodiment A horizontal U-clamp plate 31 is included, a fixing sleeve 32, the bottom of positioning column 11 are provided with the top surface of the top walls panels of U-clamp plate 31 End aligns sleeve in fixing sleeve 32 and is locked in by a lock screw (not shown) in fixing sleeve 32, while in U-shaped An adjusting screw rod 33 is equipped with the base wall panel of clamping plate 31, one is equiped with the top of adjusting screw rod 33 positioned at U-clamp plate 31 Disk 34 is compressed between top walls panels and base wall panel, an operation lever 35 is equipped with the bottom of adjusting screw rod 33.Thus, U is utilized Fixed seat can be held on the corner of such as desk or on the railing of bed by clevis plate 31, and user can pass through operation lever 35 Adjusting screw rod 33 is rotated and compresses the elevating movement of disk 34 to realize, and finally using compressing disk 34 and U-clamp plate 31 Top walls panels are realized to such as clamping fastener of desk corner or bed railing.
Further to optimize the utility function of whole reading lamp, the illuminating lamp body c of the present embodiment includes passing through the first hinge shaft b With the lamp housing 41 of support armshaft a rotation connections, a driving plate 42 and an energy-storage battery 43 are packaged with top shell 41, in lamp housing A charging interface 44 being electrically connected by driving plate 42 with energy-storage battery 43 is inlaid with 41 top wall surface, in the bottom wall of lamp housing 41 An illuminating lamp tube 45 being electrically connected with driving plate 42 is hung on face, on the wall surface of lamp housing 41 and positioned at illuminating lamp tube 45 The equal axis in both sides is connected with a reflector 46.Thus, using the reflector 46 of setting illuminating lamp tube 45 is blocked and reflection action, can be real Now to the adjusting of the light direction and illumination range of reading lamp, can then reading lamp be avoided to use using the energy-storage battery 43 of setting The problem of place is limited, to strengthen flexibility and the portability that it is used.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, Every equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly transported Used in other related technical areas, it is equally included in the patent within the scope of the utility model.

Claims (5)

  1. A kind of 1. adjustable reading lamp of lighting angle, it is characterised in that:It includes a support armshaft, one by the first hinge shaft axis company In the fixed seat that the illuminating lamp body on the top of support armshaft and one are installed in the bottom end side of support armshaft by turning to axle bed;Institute Positioning column, bottom and the positioning column thread bush that stating steering axle bed includes being locked on the top surface of fixed seat are connected in integral positioning Positioning screw that axle sleeve, screw thread are socketed in the bottom of support shaft arm, screw thread are socketed on the limit on the bottom of positioning screw Position block and be arranged at positioning screw bottom and sleeve in the positioning bulb in positioning shaft sleeve, the top ends of the positioning shaft sleeve One is offered along the axial directional distribution of positioning shaft sleeve so that the radial direction of limited block along positioning shaft sleeve makees the U-shaped of oscillating motion Spacing breach, the positioning shaft sleeve is interior and a positioning ball seat is equiped with below U-shaped spacing breach, the positioning bulb pair Position is embedded in positioning ball seat, and being clamped with storage between the positioning ball seat and positioning column forces spring.
  2. A kind of 2. adjustable reading lamp of lighting angle as claimed in claim 1, it is characterised in that:The support armshaft includes upper Section sleeve column, hypomere sleeve column and the second hinge shaft;Second hinge shaft includes a hypomere with the top ends rotation connection of hypomere sleeve column Rotation axis and an epimere rotation axis being rotatablely connected with the bottom of epimere sleeve column, on the top end face of the hypomere rotation axis and edge The radial direction of hypomere rotation axis is symmetrically provided with two the first hinge shaft intermediate plates, is set on the bottom face of the epimere rotation axis There is a second hinge shaft intermediate plate being held between two the first hinge shaft intermediate plates, the first hinge shaft intermediate plate and the second hinge shaft intermediate plate lead to Hinge shaft axostylus axostyle concatenation is crossed to be integrated;The top of the epimere sleeve column is connected by the first hinge shaft in illuminating lamp body, the positioning Screw flight is socketed in the bottom of hypomere sleeve column.
  3. A kind of 3. adjustable reading lamp of lighting angle as claimed in claim 2, it is characterised in that:The top of the epimere rotation axis End set has a contraposition sleeve in the epimere rotating shaft rod in the bottom of epimere sleeve column, the perisporium of the epimere rotating shaft rod Above and positioned at the region that epimere rotation axis is mutually connected symmetrically offer the axial vacant mouth of two epimeres, the epimere rotation axis Top end face in axial direction upwardly extend after formed with the epimere in the axial vacant mouth of epimere suspend snap arm in midair, it is described on It is provided with the bottom of section sleeve column for the epimere snap ring for epimere suspention snap arm contraposition engaging;
    The bottom of the hypomere rotation axis is provided with a contraposition sleeve in the hypomere rotating shaft rod in the top ends of hypomere sleeve column, On the perisporium of the hypomere rotating shaft rod and positioned at the region that hypomere rotation axis is mutually connected symmetrically offering two hypomere axis To vacant mouth, formed with positioned at the axial vacant mouth of hypomere after in axial direction being extended downwardly on the bottom face of the hypomere rotation axis Interior hypomere suspends snap arm in midair, is provided with the top ends of the hypomere sleeve column for the hypomere for hypomere suspention snap arm contraposition engaging Snap ring.
  4. A kind of 4. adjustable reading lamp of lighting angle as claimed in claim 1, it is characterised in that:It is horizontal that the fixed seat includes one The U-clamp plate put, a fixing sleeve, the bottom contraposition of the positioning column are provided with the top surface of the top walls panels of the U-clamp plate Sleeve is locked in fixing sleeve in fixing sleeve and by a lock screw, and an adjusting is equipped with the base wall panel of the U-clamp plate Screw rod, the top of the adjusting screw rod are equiped with one and compress disk, the tune between the top walls panels and base wall panel of U-clamp plate The bottom of section screw rod is equipped with an operation lever.
  5. A kind of 5. adjustable reading lamp of lighting angle as any one of claim 1-4, it is characterised in that:The illumination Lamp body includes being packaged with a driving plate and an energy storage in the lamp housing with supporting the lamp housing that armshaft is rotatablely connected by the first hinge shaft Battery, is inlaid with a charging interface being electrically connected by driving plate with energy-storage battery, the lamp housing on the top wall surface of the lamp housing Wall surface on be hung on an illuminating lamp tube being electrically connected with driving plate, on the wall surface of the lamp housing and positioned at illuminating lamp tube The equal axis in both sides is connected with a reflector.
CN201720975168.3U 2017-08-04 2017-08-04 A kind of adjustable reading lamp of lighting angle Expired - Fee Related CN207262262U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720975168.3U CN207262262U (en) 2017-08-04 2017-08-04 A kind of adjustable reading lamp of lighting angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720975168.3U CN207262262U (en) 2017-08-04 2017-08-04 A kind of adjustable reading lamp of lighting angle

Publications (1)

Publication Number Publication Date
CN207262262U true CN207262262U (en) 2018-04-20

Family

ID=61924155

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720975168.3U Expired - Fee Related CN207262262U (en) 2017-08-04 2017-08-04 A kind of adjustable reading lamp of lighting angle

Country Status (1)

Country Link
CN (1) CN207262262U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110553622A (en) * 2019-09-23 2019-12-10 深圳市厚德检测技术有限公司 Level gauge support for pavement elevation measurement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110553622A (en) * 2019-09-23 2019-12-10 深圳市厚德检测技术有限公司 Level gauge support for pavement elevation measurement

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180420

Termination date: 20190804

CF01 Termination of patent right due to non-payment of annual fee