CN201322216Y - Measurement reading lamp - Google Patents
Measurement reading lamp Download PDFInfo
- Publication number
- CN201322216Y CN201322216Y CNU2008202071459U CN200820207145U CN201322216Y CN 201322216 Y CN201322216 Y CN 201322216Y CN U2008202071459 U CNU2008202071459 U CN U2008202071459U CN 200820207145 U CN200820207145 U CN 200820207145U CN 201322216 Y CN201322216 Y CN 201322216Y
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- led light
- cross bar
- light fixture
- desk lamp
- support ring
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Abstract
The utility model discloses a reading lamp with the lighting and the measurement functions. The reading lamp comprises a base (40), a bracket (30), a power cord (20), a mains connection (201), an LED lamp (10), a cross bar (50), a supporting ring (60) and a weight (70); the bracket (300 comprises an upper vertical rod (32); the cavity body (320) is arranged in the upper vertical rod (32), a radial through hole (321) is arranged on the inner wall of the cavity body (320), the cross bar (50) passes through the radial through hole (321), and a supporting spring (64) and a supporting block (63) are arranged in the cavity body (320) arranged below the cross bar (50); a pressing block (62) and a knob (61) are arranged in the cavity body (320) arranged over the cross bar (50); two ends of the cross bar (50) are respectively connected with a choke plug, the supporting ring (60) is in adaptive connection with the choke plug, the middle part of the power cord (20) is positioned in the cross bar (50), the LED lamp (10) is adaptive with the supporting ring (60), and the weight (70) is respectively adaptive with the mains connection (201) and the LED lamp (10).
Description
Technical field
The utility model relates to a kind of desk lamp, relates in particular to a kind of desk lamp that has illumination and weights and measures function concurrently.
Background technology
LED just is applied to various occasions as a kind of new type light source more and more widely because of it has efficiently, the outstanding feature of energy-saving and environmental protection.The desk lamp that adopts led light source to make has advantages such as small and exquisite, efficient, energy-conservation, easy to use equally.But, the desk lamp that does not also have the weights and measures function at present.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of desk lamp that has illumination and weights and measures function concurrently is provided.
The technical scheme that the utility model adopted is: the utility model comprises base, support, power line and power connection, described measurement desk lamp also comprises the LED light fixture, cross bar, support ring, counterweight, described support comprises upper riser, be provided with cavity in the described upper riser, the sidewall of described cavity is provided with radial direction through hole, the described radial direction through hole of described cross bar break-through, the described cavity that is positioned at described cross bar below is provided with support spring, place the back-up block that is used to support described cross bar on the described support spring, the described cavity that is positioned at described cross bar top is provided with briquetting, described briquetting is provided with knob and is connected by screw thread with the top of described upper riser, the two ends of described cross bar are fixedly connected plug respectively, described support ring is connected with described plug is suitable, the middle part of described power line is positioned at described cross bar, two ends pass from the two ends of described cross bar respectively and connect described LED light fixture respectively, described power connection, described LED light fixture and described support ring are suitable, and described counterweight is suitable with described power connection and described LED light fixture respectively.
Described support also comprises lower standing tube, be connected straight rotary head assembly between described upper riser and the described lower standing tube, described straight rotary head assembly comprises upper-part, lower member, the top of described upper-part and described upper riser are fixedly connected, the lower end is provided with circumferential recess, the top of described lower member is provided with cavity, bottom and described lower standing tube are fixedly connected, the lower end of described upper-part is stretched into to rotate in the described cavity and with described lower member and is connected, be provided with back-moving spring in the described cavity, the top of described back-moving spring is socketed on the described groove, the bottom is fixedly connected with described lower member, the bottom of described upper-part is provided with at least two ball grooves, described ball grooves is placed ball, and described ball contacts with the inwall and the described back-moving spring of described cavity.
Described cross bar upper edge is axially arranged with the size scale mark.
Described support ring is provided with connecting rod, and described plug is provided with connecting hole, and described support ring plugs by described connecting rod and described connecting hole, and the annular solid of described support ring is provided with breach.
Described LED light fixture profile is truncated cone-shaped, and its head end external diameter is less than the internal diameter of described support ring, the tail end external diameter internal diameter greater than described support ring, and described LED light fixture can be positioned on the described support ring with different angles.
The top of described back-up block is tip or round end, and the below of described cross bar is provided with and the suitable pit in the top of described back-up block.
Described LED light fixture comprises led light source, angle gauge tap, and described angle gauge tap is connected with described power line.
Described angle gauge tap is ball switch or mercoid switch.
Described LED light fixture also comprises back seat, the back light body, the headlight body, lens carrier, lens, adjustable ring, stop screw, described led light source has heat-radiating substrate and is fixed on the described back seat, described lens are positioned at the place ahead of described led light source, the head of described back light body, afterbody respectively with the afterbody of described headlight body, described back seat is fixedly connected, described lens are fixed on the described lens carrier, described adjustable ring and described headlight are connected in axial relative fixed and circumferentially rotating, the sidewall of described lens carrier is provided with axial channel, external screw thread, described adjustable ring is provided with internal thread, described external screw thread is connected with described internal thread is suitable, and described stop screw is fixed on the described back seat and its tail end reaches in the described guide groove and circumferentially carry out spacing to it when described lens carrier moves axially.
Described back seat is provided with through wires hole, described power line is outwards drawn by described through wires hole, the afterbody of described back seat is provided with handle, described led light source has aluminium base, described back seat, described headlight body, described back light body all adopt the aluminium manufacturing, and described back light is on one's body along being circumferentially with some radiating fins.
The beneficial effects of the utility model are: because the utility model comprises the LED light fixture, cross bar, support ring, counterweight, described support comprises upper riser, be provided with cavity in the described upper riser, the sidewall of described cavity is provided with radial direction through hole, the described radial direction through hole of described cross bar break-through, the described cavity that is positioned at described cross bar below is provided with support spring, place the back-up block that is used to support described cross bar on the described support spring, the described cavity that is positioned at described cross bar top is provided with briquetting, described briquetting is provided with knob and is connected by screw thread with the top of described upper riser, the two ends of described cross bar are fixedly connected plug respectively, described support ring is connected with described plug is suitable, the middle part of described power line is positioned at described cross bar, two ends pass from the two ends of described cross bar respectively and connect described LED light fixture respectively, described power connection, described LED light fixture and described support ring are suitable, described counterweight is suitable with described power connection and described LED light fixture respectively, when needs use the weights and measures function to weigh, described knob upwards can be screwed out certain displacement, make described cross bar can be in described radial direction through hole move left and right, also can in described radial direction through hole, in the certain angle scope, swing under the supporting role of described support spring and described back-up block, described support ring can be placed in one of them described connection plug at two ends of described cross bar, object to be weighed is positioned on the described support ring, be placed on described counterweight on the described LED light fixture or on the described power connection, by increasing and decreasing the described cross bar of described counterweight and move left and right, make described cross bar be in poised state, pass through the described counterweight of interpolation again, described LED light fixture, the distance at the two ends of the quality of described power connection and described back-up block and described cross bar, the moment at two ends equates to calculate the quality of object to be weighed when being balance by lever principle, and the principle that above process is weighed with balance is identical; When not needing to weigh, described knob to backspin, is propped up the lower edge of described radial direction through hole with the downward straightening of described cross bar to described cross bar by described briquetting, make that described cross bar is fixing can not move; No matter weigh or do not weigh, do not influence the illumination functions of described LED light fixture, so LED light fixture of the present utility model has illumination and weights and measures function concurrently;
Because support described in the utility model also comprises lower standing tube, be connected straight rotary head assembly between described upper riser and the described lower standing tube, described straight rotary head assembly comprises upper-part, lower member, the top of described upper-part and described upper riser are fixedly connected, the lower end is provided with circumferential recess, the top of described lower member is provided with cavity, bottom and described lower standing tube are fixedly connected, the lower end of described upper-part is stretched into to rotate in the described cavity and with described lower member and is connected, be provided with back-moving spring in the described cavity, the top of described back-moving spring is socketed on the described groove, the bottom is fixedly connected with described lower member, the bottom of described upper-part is provided with at least two ball grooves, described ball grooves is placed ball, described ball contacts with the inwall and the described back-moving spring of described cavity, by described back-moving spring described upper-part and described lower member are strained, make it in axial location, simultaneously, described upper-part and described lower member are connected circumferentially rotating, but make and in horizontal direction, relatively rotate between described upper riser and the described lower standing tube, be that described cross bar can horizontally rotate together with described LED light fixture, therefore direction all free to rotate in illumination and when using the weights and measures function is so the utility model is easy to use;
Because cross bar described in the utility model upper edge is axially arranged with the size scale mark, therefore can be used as ruler and use, so it is the utility model also has length measurement function, easy to use;
Because the top of back-up block described in the utility model is tip or round end, the below of described cross bar is provided with and the suitable pit in the top of described back-up block, so the utility model weighing precision is higher;
Because LED light fixture described in the utility model comprises led light source, angle gauge tap, described angle gauge tap is connected with described power line, can be arranged in as required that described LED light fixture head is placed straight down and when tilting in certain angular range on this basis, described angle gauge tap is an open mode, this moment, described angle gauge tap and described power line were connected, and described LED light fixture is in luminous open mode; When the angle of inclination of described LED light fixture exceeds above-mentioned scope, comprise the state that described LED light fixture head is placed straight up, this moment, described angle gauge tap was in closed condition, circuit breaker, and described LED light fixture is in non-luminous closed condition; Therefore need not external switch, only need the manually placement angle difference of control light fixture, can realize by the control of described angle gauge tap turning on light and turning off the light and control, so the utility model can be turned on light automatically and turn off the light according to the difference realization that light fixture is placed angle;
Because LED light fixture described in the utility model also comprises back seat, the back light body, the headlight body, lens carrier, lens, adjustable ring, stop screw, described led light source has heat-radiating substrate and is fixed on the described back seat, described lens are positioned at the place ahead of described led light source, the head of described back light body, afterbody respectively with the afterbody of described headlight body, described back seat is fixedly connected, described lens are fixed on the described lens carrier, described adjustable ring and described headlight are connected in axial relative fixed and circumferentially rotating, the sidewall of described lens carrier is provided with axial channel, external screw thread, described adjustable ring is provided with internal thread, described external screw thread is connected with described internal thread is suitable, described stop screw is fixed on the described back seat and its tail end reaches in the described guide groove and circumferentially carry out spacing to it when described lens carrier moves axially, the utility model cooperates by described stop screw and described guide groove, described lens carrier and described lens can only can not circumferentially moved moving axially, described adjustable ring is when described headlight body rotates, by cooperating of described external screw thread and described internal thread, drive described lens carrier and described lens move up and down vertically, thereby can regulate the distance between described lens and the described led light source, change the light focusing point of described led light source through described lens, not only can control the angle of bright dipping, and make and also can regulate at the spot size that shines preset distance and change size, in addition when regulating spot size, its illumination also changes thereupon, hot spot is more little, illumination is high more, hot spot is big more, illumination is low more, be that distance between lens described in the utility model and the described led light source can be regulated as required, and it is easy to adjust, make light fixture when different occasions are used, can adjust hot spot and illumination size as required, when using as desk lamp simultaneously, can regulate brightness, so LED light fixture spot size of the present utility model can be adjusted, and is varifocal;
Because back seat described in the utility model is provided with through wires hole, described power line is outwards drawn by described through wires hole, the afterbody of described back seat is provided with handle, described led light source has aluminium base, described back seat, described headlight body, described back light body all adopts the aluminium manufacturing, described back light is on one's body along being circumferentially with some radiating fins, described power line is outwards drawn by described through wires hole, wiring is simple and convenient, described handle makes described LED light fixture pick and place and is easy for installation, and assembly and disassembly is convenient, not only satisfied the needs of outward appearance appearance, also can be used as connector, described lamp main body has been used as base unit, can realize the design of series of products by assembling combination, the heat that LED produces when especially high-power LED light source is luminous is transmitted to described back seat by its aluminium base, described back light body and described headlight body also are dispersed in the air rapidly, so LED light fixture of the present utility model picks and places, easy accessibility can satisfy various design needs, and LED light fixture good heat dissipation effect, long service life.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a side structure schematic diagram of the present utility model;
Fig. 3 is the local structure for amplifying schematic diagram in I shown in Figure 2 place;
Fig. 4 is the local structure for amplifying schematic diagram in II shown in Figure 2 place;
Fig. 5 is the structural representation of the utility model when weighing;
Fig. 6～Fig. 9 is that LED light fixture of the present utility model is positioned over the structural representations that are in different placement angles on the support ring.
The specific embodiment
As Fig. 1～shown in Figure 5, the utility model comprises LED light fixture 10, base 40, support 30, power line 20 and power connection 201, cross bar 50, support ring 60, counterweight 70, described cross bar 50 upper edges are axially arranged with size scale mark 505, can be used as ruler uses, has length measurement function, described support 30 comprises upper riser 32, lower standing tube 31, be connected straight rotary head assembly between described upper riser 32 and the described lower standing tube 31, be provided with cavity 320 in the described upper riser 32, the sidewall of described cavity 320 is provided with radial direction through hole 321, the described radial direction through hole 321 of described cross bar 50 break-through, the described cavity 320 that is positioned at described cross bar 50 belows is provided with support spring 64, place the back-up block 63 that is used to support described cross bar 50 on the described support spring 64, the top of described back-up block 63 is tip or round end, the below of described cross bar 50 is provided with and the suitable pit in the top of described back-up block 63, be used for the location and improve weighing precision, the described cavity 320 that is positioned at described cross bar 50 tops is provided with briquetting 62, described briquetting 62 is provided with knob 61 and is connected by screw thread with the top of described upper riser 32, the two ends of described cross bar 50 are fixedly connected plug 501 respectively, 502, described plug 501,502 are provided with connecting hole 503,504, described support ring 60 is provided with connecting rod 601, described support ring 60 is by described connecting rod 601 and described connecting hole 503,504 plug, the middle part of described power line 20 is positioned at described cross bar 50, two ends pass from the two ends of described cross bar 50 respectively and connect described LED light fixture 10 respectively, described power connection 201, described LED light fixture 10 and described support ring 60 are suitable, described LED light fixture 10 profiles are truncated cone-shaped, its head end external diameter is less than the internal diameter of described support ring 60, the tail end external diameter is greater than the internal diameter of described support ring 60, described LED light fixture 10 can be positioned on the described support ring 60 with different angles, and described counterweight 70 is suitable with described power connection 201 and described LED light fixture 10 respectively.
Described straight rotary head assembly comprises upper-part 71, lower member 72, the top of described upper-part 71 and described upper riser 32 are fixedly connected, the lower end is provided with circumferential recess 710, the top of described lower member 72 is provided with cavity 720, bottom and described lower standing tube 31 are fixedly connected, the lower end of described upper-part 71 is stretched into to rotate in the described cavity 720 and with described lower member 72 and is connected, be provided with back-moving spring 73 in the described cavity 720, the top of described back-moving spring 73 is socketed on the described groove 710, the bottom is fixedly connected with described lower member 72, by described back-moving spring 73 described upper-part 71 and described lower member 72 are strained, make it in axial location, simultaneously, described upper-part 71 and described lower member 72 are connected circumferentially rotating, but make and in horizontal direction, relatively rotate between described upper riser 32 and the described lower standing tube 31, be that described cross bar 50 can horizontally rotate together with described LED light fixture 10, therefore direction all free to rotate in illumination and when using the weights and measures function, easy to use, the bottom of described upper-part 71 is provided with two ball grooves 711, described ball grooves 711 is placed ball 74, described ball 74 contacts with the inwall and the described back-moving spring 73 of described cavity 720, described ball grooves 711 and described ball 74 are combined the effect that is equivalent to bearing, it can reduce described upper-part 71 with respect to the resistance of described lower member 72 when rotating, and prevents that simultaneously described back-moving spring 73 from twisting.
Described LED light fixture 10 comprises led light source 3, back seat 1, back light body 4, headlight body 7, lens carrier 5, lens 6, adjustable ring 8, stop screw 2, angle gauge tap 9, described angle gauge tap 9 is connected with described power line 20, described angle gauge tap 9 is a ball switch, can certainly adopt mercoid switch etc. to have other switches of angle control, described back seat 1 is provided with through wires hole 11, described power line 20 is outwards drawn by described through wires hole 11, wiring is simple and convenient, the afterbody of described back seat 1 is provided with handle 12, make described LED light fixture 10 pick and place and easy for installation, and assembly and disassembly is convenient, the needs of outward appearance appearance have not only been satisfied, also can be used as connector, described lamp main body is used as base unit, can realize the design of series of products by assembling combination, can satisfy various design needs, described led light source 3 has heat-radiating substrate and is fixed on the described back seat 1, described lens 6 are positioned at the place ahead of described led light source 3, the head of described back light body 4, afterbody respectively with the afterbody of described headlight body 7, described back seat 1 is fixedly connected, described lens 6 are fixed on the described lens carrier 5, described adjustable ring 8 and described headlight body 7 are connected in axial relative fixed and circumferentially rotating, the sidewall of described lens carrier 5 is provided with axial channel 51, external screw thread 52, described adjustable ring 8 is provided with internal thread 82, described external screw thread 52 and described 82 suitable connections of internal thread, described stop screw 2 is fixed on the described back seat 1 and its tail end reaches in the described guide groove 51 and circumferentially carry out spacing to it when described lens carrier 5 moves axially, described led light source 3 has aluminium base, described back seat 1, described headlight body 7, described back light body 4 all adopts the aluminium manufacturing, described back light body 4 upper edges are circumferentially with some radiating fins 41, the heat that LED produces when especially high-power LED light source is luminous is transmitted to described back seat 1 by its aluminium base, described back light body 4 and described headlight body 7 also are dispersed in the air rapidly, good heat dissipation effect, long service life, the annular solid of described support ring 60 is provided with breach 602, the placement of convenient described LED light fixture 10, described handle 12 is easy to be placed on the described breach 602, makes light fixture topple over and close.
When the utility model uses the weights and measures function to weigh at needs, described knob 61 upwards can be screwed out certain displacement, make described cross bar 50 can be in described radial direction through hole 321 move left and right, also can in described radial direction through hole 321, in the certain angle scope, swing under the supporting role of described support spring 64 and described back-up block 63, described support ring 60 can be placed in one of them described connection plug (as shown in Figure 5 502) at the two ends of described cross bar 50, object to be weighed 80 is positioned on the described support ring 60, be placed on described counterweight 70 on the described LED light fixture 10 or on the described power connection 201, by increasing and decreasing described counterweight 70 and the described cross bar 50 of move left and right, make described cross bar 50 be in poised state, can be by the described counterweight 70 that adds, described LED light fixture 10, the distance at the two ends of the quality of described power connection 201 and described back-up block 63 and described cross bar 50, the moment at two ends equates to calculate the quality of object to be weighed when being balance by lever principle, and the principle that above process is weighed with balance is identical; When not needing to weigh, described knob 61 to backspin, is propped up the lower edge of described radial direction through hole 321 with described cross bar 50 downward straightenings to described cross bar 50 by described briquetting 62, make described cross bar 50 fixing can not moving; No matter weigh or do not weigh, do not influence the illumination functions of described LED light fixture 10, therefore, LED light fixture of the present utility model has illumination and weights and measures function concurrently.
The utility model can be arranged in described LED light fixture 10 heads as required and place (just putting as shown in Figure 6) straight down and tilt certain angular range (inclination as shown in Figure 7) on this basis when interior, this angular range can be made as 60 °, described angle gauge tap 9 is an open mode, this moment, described angle gauge tap 9 was connected with described power line 20, and described LED light fixture 10 is in luminous open mode; When the angle of inclination of described LED light fixture 10 exceeds above-mentioned scope (keeping flat as shown in Figure 8), comprise that described LED light fixture 10 heads place the state of (putting upside down as shown in Figure 9) straight up, this moment, described angle gauge tap 9 was in closed condition, circuit breaker, described LED light fixture 10 is in non-luminous closed condition; Therefore need not external switch, only need the manually placement angle difference of control light fixture, can realize by the control of described angle gauge tap 9 turning on light and turning off the light and control.In addition, LED light fixture 10 described in the utility model can be positioned on the described support ring 60 with any direction, so light direction can be regulated arbitrarily, unrestricted, overcome the deficiency of existing desk lamp, expanded its versatility, even described LED light fixture 10 can have been taken off and make torch usefulness.
The utility model cooperates by described stop screw 2 and described guide groove 51, described lens carrier 5 and described lens 6 can only can not circumferentially moved moving axially, described adjustable ring 8 is when described headlight body 7 rotates, by cooperating of described external screw thread 52 and described internal thread 82, driving described lens carrier 5 and described lens 6 moves up and down vertically, thereby can regulate the distance between described lens 6 and the described led light source 3, change the light focusing point of described led light source 3 through described lens 6, not only can control the angle of bright dipping, and make and also can regulate at the spot size that shines preset distance and change size, in addition when regulating spot size, its illumination also changes thereupon, hot spot is more little, illumination is high more, hot spot is big more, illumination is low more, be that distance between the utility model lens and the led light source can be regulated as required, and it is easy to adjust, make the LED light fixture when different occasions are used, can adjust spot size as required, when using, can regulate brightness as desk lamp.
In sum, the utility model is with the illumination functions of light fixture and the function of weighing of balance, the length of ruler The degree measurement function combines, the advantage that its profile, structure, function have the three concurrently, Overall compact, easy to use. The utility model can be widely used in field of light fittings.
Claims (10)
1, a kind of measurement desk lamp, comprise base (40), support (30), power line (20) and power connection (201), it is characterized in that: described measurement desk lamp also comprises LED light fixture (10), cross bar (50), support ring (60), counterweight (70), described support (30) comprises upper riser (32), be provided with cavity (320) in the described upper riser (32), the sidewall of described cavity (320) is provided with radial direction through hole (321), the described radial direction through hole of described cross bar (50) break-through (321), the described cavity (320) that is positioned at described cross bar (50) below is provided with support spring (64), described support spring (64) is gone up and is placed the back-up block (63) that is used to support described cross bar (50), the described cavity (320) that is positioned at described cross bar (50) top is provided with briquetting (62), described briquetting (62) is provided with knob (61) and is connected by screw thread with the top of described upper riser (32), the two ends of described cross bar (50) are fixedly connected plug (501 respectively, 502), described support ring (60) and described plug (501,502) suitable connection, the middle part of described power line (20) is positioned at described cross bar (50), two ends pass from the two ends of described cross bar (50) respectively and connect described LED light fixture (10) respectively, described power connection (201), described LED light fixture (10) is suitable with described support ring (60), and described counterweight (70) is suitable with described power connection (201) and described LED light fixture (10) respectively.
2, measurement desk lamp according to claim 1, it is characterized in that: described support (30) also comprises lower standing tube (31), be connected straight rotary head assembly between described upper riser (32) and the described lower standing tube (31), described straight rotary head assembly comprises upper-part (71), lower member (72), the top of described upper-part (71) and described upper riser (32) are fixedly connected, the lower end is provided with circumferential recess (710), the top of described lower member (72) is provided with cavity (720), bottom and described lower standing tube (31) are fixedly connected, the lower end of described upper-part (71) is stretched into to rotate in the described cavity (720) and with described lower member (72) and is connected, be provided with back-moving spring (73) in the described cavity (720), the top of described back-moving spring (73) is socketed on the described groove (710), the bottom is fixedly connected with described lower member (72), the bottom of described upper-part (71) is provided with at least two ball grooves (711), described ball grooves (711) is placed ball (74), and described ball (74) contacts with the inwall and the described back-moving spring (73) of described cavity (720).
3, measurement desk lamp according to claim 1 and 2 is characterized in that: described cross bar (50) upper edge is axially arranged with size scale mark (505).
4, measurement desk lamp according to claim 1 and 2, it is characterized in that: described support ring (60) is provided with connecting rod (601), described plug (501,502) is provided with connecting hole (503,504), described support ring (60) plugs by described connecting rod (601) and described connecting hole (503,504), and the annular solid of described support ring (60) is provided with breach (602).
5, measurement desk lamp according to claim 1 and 2, it is characterized in that: described LED light fixture (10) profile is truncated cone-shaped, its head end external diameter is less than the internal diameter of described support ring (60), the tail end external diameter internal diameter greater than described support ring (60), and described LED light fixture (10) can be positioned on the described support ring (60) with different angles.
6, measurement desk lamp according to claim 1 and 2 is characterized in that: the top of described back-up block (63) is tip or round end, and the below of described cross bar (50) is provided with the suitable pit in top with described back-up block (63).
7, measurement desk lamp according to claim 1 and 2 is characterized in that: described LED light fixture (10) comprises led light source (3), angle gauge tap (9), and described angle gauge tap (9) is connected with described power line (20).
8, measurement desk lamp according to claim 7 is characterized in that: described angle gauge tap (9) is ball switch or mercoid switch.
9, measurement desk lamp according to claim 7, it is characterized in that: described LED light fixture (10) also comprises back seat (1), back light body (4), headlight body (7), lens carrier (5), lens (6), adjustable ring (8), stop screw (2), described led light source (3) has heat-radiating substrate and is fixed on the described back seat (1), described lens (6) are positioned at the place ahead of described led light source (3), the head of described back light body (4), afterbody respectively with the afterbody of described headlight body (7), described back seat (1) is fixedly connected, described lens (6) are fixed on the described lens carrier (5), described adjustable ring (8) and described headlight body (7) are connected in axial relative fixed and circumferentially rotating, the sidewall of described lens carrier (5) is provided with axial channel (51), external screw thread (52), described adjustable ring (8) is provided with internal thread (82), described external screw thread (52) and suitable connection of described internal thread (82), described stop screw (2) are fixed in that described back seat (1) is gone up and its tail end reaches in the described guide groove (51) and circumferentially carry out spacing to it at described lens carrier (5) when moving axially.
10, measurement desk lamp according to claim 9, it is characterized in that: described back seat (1) is provided with through wires hole (11), described power line (20) is outwards drawn by described through wires hole (11), the afterbody of described back seat (1) is provided with handle (12), described led light source (3) has aluminium base, described back seat (1), described headlight body (7), described back light body (4) all adopt the aluminium manufacturing, and described back light body (4) upper edge is circumferentially with some radiating fins (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202071459U CN201322216Y (en) | 2008-12-31 | 2008-12-31 | Measurement reading lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202071459U CN201322216Y (en) | 2008-12-31 | 2008-12-31 | Measurement reading lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322216Y true CN201322216Y (en) | 2009-10-07 |
Family
ID=41159598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202071459U Expired - Lifetime CN201322216Y (en) | 2008-12-31 | 2008-12-31 | Measurement reading lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201322216Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463955B (en) * | 2008-12-31 | 2010-09-08 | 深圳市中电照明股份有限公司 | Measurement desk lamp |
| CN114508731A (en) * | 2022-02-18 | 2022-05-17 | 山东理工职业学院 | Street lamp electric energy interaction system |
-
2008
- 2008-12-31 CN CNU2008202071459U patent/CN201322216Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463955B (en) * | 2008-12-31 | 2010-09-08 | 深圳市中电照明股份有限公司 | Measurement desk lamp |
| CN114508731A (en) * | 2022-02-18 | 2022-05-17 | 山东理工职业学院 | Street lamp electric energy interaction system |
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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: 20091007 Effective date of abandoning: 20081231 |