CN211289862U - Solar fire-fighting emergency lighting system - Google Patents

Solar fire-fighting emergency lighting system Download PDF

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Publication number
CN211289862U
CN211289862U CN201922393500.7U CN201922393500U CN211289862U CN 211289862 U CN211289862 U CN 211289862U CN 201922393500 U CN201922393500 U CN 201922393500U CN 211289862 U CN211289862 U CN 211289862U
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CN
China
Prior art keywords
groove
spring
solar
fire control
rod
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Active
Application number
CN201922393500.7U
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Chinese (zh)
Inventor
史贤刚
付翔宇
史超
张明利
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Xie Ding Group Co ltd
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Anhui Xieiding Construction Engineering Co ltd
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Priority to CN201922393500.7U priority Critical patent/CN211289862U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model relates to a solar fire control emergency lighting system, including fire control lamp and power supply unit, power supply unit includes solar energy electroplax and installing support, the installing support includes two horizontal poles, connect the vertical pole between the horizontal pole tip, the top of horizontal pole one end is provided with vertical plate, the mounting groove is seted up at vertical plate top, the spring groove has been seted up at the mounting groove top, the movable mounting spring piece in the spring groove, be provided with reset spring in the spring groove, the tank bottom in spring piece and spring groove is connected respectively at the reset spring both ends, solar energy electroplax both sides are provided with the dwang, the dwang passes the mounting groove and rotates with vertical plate to be connected; the horizontal sliding groove is formed in the transverse rod, the sliding block is slidably mounted on the transverse rod, the vertical rod is arranged on the sliding block, the top of the vertical rod is hinged to the connecting cover, and the connecting cover is connected with the side face of the solar panel through the positioning piece. The utility model discloses the installation that has the solar energy electroplax is dismantled the effect convenient and be convenient for adjust, uses solar energy to throw light on more energy-concerving and environment-protective simultaneously.

Description

Solar fire-fighting emergency lighting system
Technical Field
The utility model belongs to the technical field of lighting apparatus's technique and specifically relates to a solar fire control emergency lighting system is related to.
Background
At present, a fire-fighting lamp is a relatively common lighting lamp, and when the fire-fighting lamp is used as an emergency lighting lamp during fire and power failure, a fire-fighting lighting lamp structure using solar energy to provide power has appeared in the prior art.
The patent application document that prior art is CN203642054U provides a solar energy acoustic control fire control emergency light, the emergency light includes shot-light, battery, illumination box, solar energy electromagnetic plate, acoustic control switch and pronunciation chip, the inside cavity that is provided with of illumination box, install battery, control module in the cavity, the surface mounting of illumination box has acoustic control switch and pronunciation chip, the smoke sensor is installed to illumination box side, surface mounting has the shot-light on the illumination box, the illumination box lower surface is provided with the first aid box. The structure is simple, and the use is convenient; the intelligent voice-activated fire-fighting lamp is strong in practicability, safe and reliable, can be used as a voice-activated lighting lamp at ordinary times, can forcibly turn on a lighting system through smoke induction and prompt first-aid knowledge through voice when a fire disaster occurs, is complete in function, fully utilizes resources and saves social resources; the solar power generation is green and environment-friendly, and the resources are saved.
The above prior art solutions have the following drawbacks: the existing solar panel is mostly installed outdoors through a structure of an installation support so as to be convenient for lighting, the solar panel is mostly connected with the installation support through fasteners such as screws, and the installation support is fixed in position, so that the installation of the solar panel is realized; the installation and construction are inconvenient and the angle adjustment is not easy to be carried out.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a solar fire control emergency lighting system, the installation of solar energy electroplax is torn open and is washed the effect comparatively convenient and be convenient for adjust.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a solar fire-fighting emergency lighting system comprises a fire-fighting lamp and a power supply device, wherein the power supply device comprises a solar panel and a mounting bracket, the mounting bracket comprises two transverse rods and a longitudinal rod connected between the end parts of the transverse rods, a vertical plate is arranged at the top of one end of each transverse rod, a mounting groove is formed in the top of each vertical plate, a spring groove is formed in one side of the top of the mounting groove, a spring block is movably mounted in each spring groove, a reset spring is arranged in each spring groove, the two ends of each reset spring are respectively connected with the spring block and the groove bottom of each spring groove, an inclined plane is formed on one side, far away from the spring groove, of the top of each spring block, and the inclined plane is inclined from; rotating rods are arranged on two sides of the solar panel and penetrate through the mounting groove and are in rotating connection with the vertical plate; the horizontal sliding groove is formed in the transverse rod, the sliding block is slidably mounted on the transverse rod, the vertical rod is arranged on the sliding block, the top of the vertical rod is hinged to the connecting cover, and the connecting cover is connected with the side face of the solar panel through the positioning piece.
By adopting the technical scheme, the structure of the mounting frame is used for mounting the solar panel, the structure of the mounting frame comprises a transverse plate and a vertical rod, the vertical plate is provided with a mounting groove, one side of the mounting groove is provided with a spring groove structure and is movably provided with a spring block, a reset spring on the spring block acts on the spring block to ensure that the end part of the spring block extends to the outside of the spring groove, an inclined surface structure is added on the spring block, a rotating shaft structure is added on the solar panel, and the rotating rod acts on the inclined surface of the spring block to ensure that the spring block moves towards the spring groove, so that the rotating rod can conveniently enter the mounting groove, the solar panel is mounted, and the solar panel can rotate along the rotating rod; the structure of the sliding block is used, the sliding block is slidably mounted on the transverse rod, the vertical rod and the connecting cover at the top of the sliding block are used for supporting the solar panel, and the connecting cover fixes the solar panel through the positioning piece; the angle adjustment of the solar panel can be realized by adjusting the sliding block and the vertical rod to different positions.
The present invention may be further configured in a preferred embodiment as: the slider side is provided with the connection piece, has seted up a shape hole on the connection piece, and the length direction in connection piece and a shape hole all sets up along transverse bar length direction, installs fastening screw on the connection piece, and fastening screw passes the tank bottom screw-thread fit in a shape hole and spout.
Through adopting above-mentioned technical scheme, increase the structure of connection piece on the slider, the slider carries out the horizontal slip along the spout, and through the structure of connection piece and the fastening screw's on the connection piece structure, can carry out the fixed of slider, can carry out the position control of slider after loosening fastening screw soon.
The present invention may be further configured in a preferred embodiment as: the cross-section of connecting cover sets up to L shape, and the connecting cover bottom is provided with two splint, and the shaping of montant top both sides has the pivot, and the pivot passes two splint respectively and rotates with splint to be connected, and the shaping has the external screw thread in the pivot and installs set nut, and one side butt that set nut and splint kept away from each other.
Through adopting above-mentioned technical scheme, the splint cooperation montant of bottom on the connecting cover has realized the rotation installation of connecting cover, after loosening the epaxial set nut that will rotate, can carry out the rotation of connecting cover, adjusts the connecting cover after suitable angle, and the cover is connected to the epaxial set nut that will rotate and screws and can connect the fixed of cover.
The present invention may be further configured in a preferred embodiment as: the positioning nut is a butterfly nut.
Through adopting above-mentioned technical scheme, set up positioning nut with butterfly nut's structure, be convenient for carry out positioning nut's rotation.
The present invention may be further configured in a preferred embodiment as: the locating piece comprises a connecting pipe fixedly installed on the connecting sleeve and a stud installed on the connecting sleeve, the stud is horizontally arranged and is in threaded fit with the connecting sleeve, the end part of the stud extends into the connecting pipe, a locating block is movably installed in the connecting pipe, an opening of the connecting block is arranged towards the solar panel, and the stud is rotatably connected with the locating block.
Through adopting above-mentioned technical scheme, the double-screw bolt is installed on the connecting sleeve, can make the double-screw bolt drive the locating piece to move towards the opening part of connecting pipe through rotating the double-screw bolt, and the opening of connecting pipe is towards the solar energy electroplax, and the locating piece can extend out and act on the solar energy electroplax in following the connecting pipe, has realized the location effect to the solar energy electroplax.
The present invention may be further configured in a preferred embodiment as: the end parts of the transverse rods are respectively connected with a longitudinal rod, one side, close to each other, of each longitudinal rod is connected with a connecting sleeve, a movable groove is formed in each connecting sleeve, each longitudinal rod is movably connected with the corresponding connecting sleeve through the corresponding movable groove, a positioning screw is mounted on each connecting sleeve, and the positioning screws are in threaded fit with the corresponding connecting sleeves and extend into the corresponding movable grooves to be abutted against the longitudinal rods.
Through adopting above-mentioned technical scheme, the structure that uses vertical pole cooperation adapter sleeve is used for carrying out the connection between the transverse rod, can carry out the position control of vertical pole after loosening the set screw on the adapter sleeve, and the holistic width of the mounting bracket of change is adjusted, and the interval between the adapter sleeve of two places is changed, is convenient for cooperate the solar energy electroplax of different widths to install.
The present invention may be further configured in a preferred embodiment as: the positioning screws are positioned on two sides of the connecting sleeve, and at least four positioning screws are respectively arranged on two sides of the connecting sleeve.
Through adopting above-mentioned technical scheme, used the structure of sufficient quantity of set screw, be convenient for better carry out the installation of longitudinal rod fixed.
The present invention may be further configured in a preferred embodiment as: the two sides of the transverse rod are formed with convex blocks, and the convex blocks are formed with through holes which are communicated in the vertical direction.
Through adopting above-mentioned technical scheme, used the structure of lug, the structure that the structure of shaping through-hole is used for cooperating pin pole or screw on the lug is used for carrying out the installation of transverse rod, and the structure of mounting bracket is fixed.
To sum up, the utility model discloses a following at least one useful technological effect:
the structure of the mounting frame is used for mounting the solar panel, the structure of the mounting frame comprises a transverse plate and a vertical rod, a mounting groove is formed in the vertical plate and matched with a spring groove and a spring block to realize the rotary mounting of the solar panel, a slider is used and is slidably mounted on the transverse rod, a vertical rod and a connecting cover at the top of the slider are used for supporting the solar panel, and the connecting cover fixes the solar panel through a positioning piece; the angle adjustment of the solar panel can be realized by adjusting the sliding block and the vertical rod to different positions;
the solar panel is fixed by using a positioning piece structure on the connecting cover, and the positioning piece is abutted to the solar panel by rotating the stud, so that the solar panel can be positioned;
set up the longitudinal rod between the transverse rod to telescopic, the structure of longitudinal rod cooperation adapter sleeve is used, can carry out the position control between the transverse rod, has changed the width of mounting bracket, is convenient for cooperate the solar energy electroplax of different widths to use.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the mounting rack of the present invention;
FIG. 3 is a schematic view of the structure of part A of FIG. 2;
fig. 4 is a schematic structural view of the middle connection cover of the present invention.
Reference numerals: 1. mounting a bracket; 2. a solar panel; 21. rotating the rod; 3. a fire-fighting lamp; 4. a transverse bar; 41. a chute; 42. a slider; 43. connecting sheets; 44. a bump; 45. a hole; 46. a vertical rod; 5. a longitudinal rod; 51. connecting sleeves; 6. a vertical plate; 61. mounting grooves; 62. a spring slot; 63. a return spring; 64. a spring block; 7. a connecting cover; 71. a transverse part; 72. a vertical part; 73. a connecting pipe; 74. a stud; 75. positioning blocks; 76. a splint; 77. a rotating shaft; 78. and positioning the nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a solar fire control emergency lighting system, including fire control lamp 3 and power supply unit, power supply unit includes solar energy electroplax 2 and installing support 1.
Referring to fig. 2 and 3, the mounting bracket 1 includes two transverse rods 4 and a longitudinal rod 5 connected between the ends of the transverse rods 4, a vertical plate 6 is arranged on the top of one end of each transverse rod 4, and a mounting groove 61 is formed on the top of each vertical plate 6. The end parts of the transverse rods 4 are respectively connected with a longitudinal rod 5, one side of each longitudinal rod 5, which is close to each other, is connected with a connecting sleeve 51, a movable groove is formed in the connecting sleeve 51, the longitudinal rods 5 are movably connected with the connecting sleeves 51 through the movable grooves, positioning screws are installed on the connecting sleeves 51, and the positioning screws are in threaded fit with the connecting sleeves 51 and extend into the movable grooves to be abutted against the longitudinal rods 5. The positioning screws are positioned at two sides of the connecting sleeve 51, and four positioning screws are respectively arranged at two sides of the connecting sleeve 51. The sliding of the longitudinal rod 5 can be carried out after the positioning screws are unscrewed, the adjustment of the interval of the transverse rods 4 is realized, the overall width of the mounting rack 1 is changed, and the solar panel 2 with different widths can be conveniently matched for use. The lateral rod 4 both sides shaping has lug 44, sets up the through-hole that vertical direction switched on the lug 44, uses the structure of through-hole cooperation pin pole or screw to realize the rigidity of mounting bracket 1.
Referring to fig. 2 and 3, a spring groove 62 is formed in one side of the top of the mounting groove 61, the spring groove 62 is horizontally arranged, a spring block 64 is movably mounted in the spring groove 62, a return spring 63 is mounted in the spring groove 62, two ends of the return spring 63 are respectively connected with the spring block 64 and the groove bottom of the spring groove 62, an inclined plane is formed on one side, away from the spring groove 62, of the top of the spring block 64, and the inclined plane is inclined in a direction close to the spring groove 62 from bottom to top. The two sides of the solar panel 2 are fixed with rotating rods 21, and the rotating rods 21 penetrate through the mounting grooves 61 and are rotatably connected with the vertical plate 6. The horizontal sliding groove 41 is formed in the transverse rod 4, the sliding block 42 is installed in a sliding mode, the vertical rod 46 is arranged on the sliding block 42, the top of the vertical rod 46 is hinged to the connecting cover 7, and the connecting cover 7 is connected with the side face of the solar panel 2 through a positioning piece. Will be used in the inclined plane of spring block 64 when pushing down dwang 21 for spring block 64 moves in to spring groove 62, is convenient for send spring block 64 into spring groove 62, and dwang 21 has entered into mounting groove 61, has realized the rotation installation to solar panel.
Referring to fig. 2 and 4, the length direction of the sliding groove 41 is arranged along the length direction of the transverse rod 4, a connecting sheet 43 is formed on the side surface of the sliding block 42, a hole 45 is formed in the connecting sheet 43, the length directions of the connecting sheet 43 and the hole 45 are arranged along the length direction of the sliding groove 41, a fastening screw is installed on the connecting sheet 43, the fastening screw penetrates through the hole 45 and is in threaded fit with the groove bottom of the sliding groove 41, the positioning of the sliding block 42 is realized, the position of the sliding block 42 can be adjusted after the fastening screw is loosened, and the sliding block 42 can drive the vertical rod 46 and the connecting cover 7 to move horizontally.
Referring to fig. 2 and 4, the cross section of the connecting cover 7 is L-shaped, the connecting cover 7 includes a vertical portion 72 and a horizontal portion 71, two clamping plates 76 are installed at the bottom of the horizontal portion 71, rotating shafts 77 are formed on two sides of the top of the vertical portion 46, the rotating shafts 77 respectively penetrate through the two clamping plates 76 and are rotatably connected with the clamping plates 76, external threads are formed on the rotating shafts 77 and are provided with positioning nuts 78, and one sides, far away from each other, of the positioning nuts 78 and the clamping plates 76 are abutted. The positioning nut 78 is a wing nut, and the positioning nut 78 can be loosened to rotate the connection cover 7, and the positioning nut 78 can be tightened to fix the position of the connection cover 7. The positioning piece comprises a connecting pipe 73 fixed on the vertical portion 72 and a stud 74 installed on the vertical portion 72, the stud 74 is horizontally arranged and is in threaded fit with the vertical portion 72, the stud 74 extends into the connecting pipe 73, an opening of the connecting pipe faces the solar panel 2, a positioning block 75 is movably installed in the connecting pipe 73, the end portion of the stud 74 is rotatably connected with the positioning block 75, the positioning block 75 can be pushed to slide along the connecting pipe 73 by rotating the stud 74, the end portion of the positioning block 75 extends out of the connecting pipe 73 and acts on the solar panel 2, and positioning of the solar panel 2 is achieved.
The implementation principle of the embodiment is as follows: the structure that has used mounting bracket 1 is used for carrying out solar panel's installation, mounting bracket 1's structure includes horizontal board and vertical pole, set up mounting groove 61 on vertical board 6, the structure and the movable mounting of spring pocket 62 are seted up to one side of mounting groove 61 have spring block 64, reset spring 63 on the spring block 64 is used for making the tip of spring block 64 extend to the spring pocket 62 outside on the spring block 64, increase the structure on inclined plane on the spring block 64, the last structure that increases the axis of rotation that increases of solar panel, dwang 21 is used in the inclined plane of spring block 64, make spring block 64 remove to the spring pocket 62 in, be convenient for dwang 21 to enter into mounting groove 61, the realization is to solar energy electroplax 2's installation, and can carry out solar energy electroplax 2's rotation along dwang 21. The structure of the sliding block 42 is used, the sliding block 42 is slidably mounted on the transverse rod 4, the vertical rod 46 at the top of the sliding block 42 and the connecting cover 7 are used for supporting the solar panel 2, and the connecting cover 7 fixes the solar panel 2 through a positioning piece. The angle adjustment of the solar panel 2 can be realized by adjusting the sliding block 42 and the vertical rod 46 to different positions.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a solar fire control emergency lighting system, includes fire control lamp (3) and power supply unit, its characterized in that: the power supply device comprises a solar panel (2) and a mounting bracket (1), the mounting bracket (1) comprises two transverse rods (4) and a longitudinal rod (5) connected between the end parts of the transverse rods (4), a vertical plate (6) is arranged at the top of one end of each transverse rod (4), a mounting groove (61) is formed in the top of each vertical plate (6), a spring groove (62) is formed in one side of the top of each mounting groove (61), a spring block (64) is movably mounted in each spring groove (62), a return spring (63) is arranged in each spring groove (62), two ends of each return spring (63) are respectively connected with the spring block (64) and the groove bottom of each spring groove (62), an inclined plane is formed on one side, far away from the spring groove (62), of the top of each spring block (64), and the inclined plane is inclined from bottom to top in the direction close to each spring groove (; rotating rods (21) are arranged on two sides of the solar panel (2), and the rotating rods (21) penetrate through the mounting grooves (61) and are rotatably connected with the vertical plate (6); the horizontal sliding groove (41) is formed in the transverse rod (4), the sliding block (42) is installed in a sliding mode, the vertical rod (46) is arranged on the sliding block (42), the top of the vertical rod (46) is hinged to the connecting cover (7), and the connecting cover (7) is connected with the side face of the solar panel (2) through the positioning piece.
2. The solar fire control emergency lighting system of claim 1, wherein: the side of the sliding block (42) is provided with a connecting sheet (43), a hole (45) is formed in the connecting sheet (43), the connecting sheet (43) and the hole (45) are arranged in the length direction along the length direction of the transverse rod (4), a fastening screw is installed on the connecting sheet (43), and the fastening screw penetrates through the hole (45) and the groove bottom of the sliding groove (41) in a threaded fit mode.
3. The solar fire control emergency lighting system of claim 1, wherein: the cross-section of connecting cover (7) sets up to L shape, and connecting cover (7) bottom is provided with two splint (76), and the shaping of montant (46) top both sides has pivot (77), and pivot (77) pass two splint (76) respectively and rotate with splint (76) and be connected, and the shaping has the external screw thread and installs set nut (78) on pivot (77), and set nut (78) and splint (76) one side butt of keeping away from each other.
4. The solar fire control emergency lighting system of claim 3, wherein: the positioning nut (78) is configured as a wing nut.
5. The solar fire control emergency lighting system of claim 3, wherein: the positioning piece comprises a connecting pipe (73) fixedly installed on the connecting cover (7) and a stud (74) installed on the connecting cover (7), the stud (74) is horizontally arranged and is in threaded fit with the connecting cover (7), the end part of the stud (74) extends into the connecting pipe (73), a positioning block (75) is movably installed in the connecting pipe (73), the opening of the connecting block is arranged towards the solar panel (2), and the stud (74) is rotatably connected with the positioning block (75).
6. The solar fire control emergency lighting system of claim 1, wherein: the end parts of the transverse rods (4) are respectively connected with a longitudinal rod (5), one side of each longitudinal rod (5) close to each other is connected with a connecting sleeve (51), a movable groove is formed in the connecting sleeve (51), the longitudinal rods (5) are movably connected with the connecting sleeves (51) through the movable groove, positioning screws are installed on the connecting sleeves (51), and the positioning screws are in threaded fit with the connecting sleeves (51) and extend into the movable grooves to abut against the longitudinal rods (5).
7. The solar fire control emergency lighting system of claim 6, wherein: the positioning screws are positioned on two sides of the connecting sleeve (51), and at least four positioning screws are respectively arranged on two sides of the connecting sleeve (51).
8. The solar fire control emergency lighting system of claim 1, wherein: the two sides of the transverse rod (4) are formed with convex blocks (44), and the convex blocks (44) are formed with through holes which are communicated in the vertical direction.
CN201922393500.7U 2019-12-26 2019-12-26 Solar fire-fighting emergency lighting system Active CN211289862U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922393500.7U CN211289862U (en) 2019-12-26 2019-12-26 Solar fire-fighting emergency lighting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922393500.7U CN211289862U (en) 2019-12-26 2019-12-26 Solar fire-fighting emergency lighting system

Publications (1)

Publication Number Publication Date
CN211289862U true CN211289862U (en) 2020-08-18

Family

ID=72021062

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922393500.7U Active CN211289862U (en) 2019-12-26 2019-12-26 Solar fire-fighting emergency lighting system

Country Status (1)

Country Link
CN (1) CN211289862U (en)

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CP01 Change in the name or title of a patent holder

Address after: Room 2 # 1401, Rainbow Home, No. 321 Changjiang West Road, Shushan District, Hefei City, Anhui Province, 230000

Patentee after: Xie Ding Group Co.,Ltd.

Address before: Room 2 # 1401, Rainbow Home, No. 321 Changjiang West Road, Shushan District, Hefei City, Anhui Province, 230000

Patentee before: Anhui xieiding Construction Engineering Co.,Ltd.

CP01 Change in the name or title of a patent holder